1318014747

素因数分解:

$3^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{571}}^1$

素因数の和:675

約数の個数: 96

約数和(自身を含む): 2398556160

約数和(自身を除く): 1080541413

約数列:

[1, 3, 7, 9, 21, 23, 27, 59, 63, 69, 81, 161, 177, 189, 207, 243, 413, 483, 531, 567, 571, 621, 1239, 1357, 1449, 1593, 1701, 1713, 1863, 3717, 3997, 4071, 4347, 4779, 5139, 5589, 9499, 11151, 11991, 12213, 13041, 13133, 14337, 15417, 28497, 33453, 33689, 35973, 36639, 39123, 39399, 46251, 85491, 91931, 100359, 101067, 107919, 109917, 118197, 138753, 235823, 256473, 275793, 303201, 323757, 329751, 354591, 707469, 769419, 774847, 827379, 909603, 971271, 1063773, 2122407, 2308257, 2324541, 2482137, 2728809, 3191319, 5423929, 6367221, 6973623, 7446411, 8186427, 16271787, 19101663, 20920869, 22339233, 48815361, 57304989, 62762607, 146446083, 188287821, 439338249, 1318014747]

約数ペア:

[(1, 1318014747), (3, 439338249), (7, 188287821), (9, 146446083), (21, 62762607), (23, 57304989), (27, 48815361), (59, 22339233), (63, 20920869), (69, 19101663), (81, 16271787), (161, 8186427), (177, 7446411), (189, 6973623), (207, 6367221), (243, 5423929), (413, 3191319), (483, 2728809), (531, 2482137), (567, 2324541), (571, 2308257), (621, 2122407), (1239, 1063773), (1357, 971271), (1449, 909603), (1593, 827379), (1701, 774847), (1713, 769419), (1863, 707469), (3717, 354591), (3997, 329751), (4071, 323757), (4347, 303201), (4779, 275793), (5139, 256473), (5589, 235823), (9499, 138753), (11151, 118197), (11991, 109917), (12213, 107919), (13041, 101067), (13133, 100359), (14337, 91931), (15417, 85491), (28497, 46251), (33453, 39399), (33689, 39123), (35973, 36639)]