11213367123

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{1009}}^1$

素因数の和:1241

約数の個数: 96

約数和(自身を含む): 19232985600

約数和(自身を除く): 8019618477

約数列:

[1, 3, 7, 19, 21, 23, 49, 57, 69, 133, 147, 161, 173, 399, 437, 483, 519, 931, 1009, 1127, 1211, 1311, 2793, 3027, 3059, 3287, 3381, 3633, 3979, 7063, 8477, 9177, 9861, 11937, 19171, 21189, 21413, 23009, 23207, 25431, 27853, 49441, 57513, 64239, 69027, 69621, 75601, 83559, 134197, 148323, 161063, 162449, 174557, 194971, 226803, 402591, 440933, 483189, 487347, 523671, 529207, 584913, 939379, 1137143, 1221899, 1322799, 1587621, 2818137, 3086531, 3316583, 3411429, 3665697, 3704449, 4014811, 8553293, 9259593, 9949749, 11113347, 12044433, 21605717, 23216081, 25659879, 28103677, 64817151, 69648243, 76281409, 84311031, 162512567, 196725739, 228844227, 487537701, 533969863, 590177217, 1601909589, 3737789041, 11213367123]

約数ペア:

[(1, 11213367123), (3, 3737789041), (7, 1601909589), (19, 590177217), (21, 533969863), (23, 487537701), (49, 228844227), (57, 196725739), (69, 162512567), (133, 84311031), (147, 76281409), (161, 69648243), (173, 64817151), (399, 28103677), (437, 25659879), (483, 23216081), (519, 21605717), (931, 12044433), (1009, 11113347), (1127, 9949749), (1211, 9259593), (1311, 8553293), (2793, 4014811), (3027, 3704449), (3059, 3665697), (3287, 3411429), (3381, 3316583), (3633, 3086531), (3979, 2818137), (7063, 1587621), (8477, 1322799), (9177, 1221899), (9861, 1137143), (11937, 939379), (19171, 584913), (21189, 529207), (21413, 523671), (23009, 487347), (23207, 483189), (25431, 440933), (27853, 402591), (49441, 226803), (57513, 194971), (64239, 174557), (69027, 162449), (69621, 161063), (75601, 148323), (83559, 134197)]