2044291473

素因数分解:

$3^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1\times {\mathrm{317}}^1$

素因数の和:711

約数の個数: 64

約数和(自身を含む): 3510720000

約数和(自身を除く): 1466428527

約数列:

[1, 3, 7, 9, 21, 27, 63, 149, 189, 229, 317, 447, 687, 951, 1043, 1341, 1603, 2061, 2219, 2853, 3129, 4023, 4809, 6183, 6657, 8559, 9387, 14427, 19971, 28161, 34121, 43281, 47233, 59913, 72593, 102363, 141699, 217779, 238847, 307089, 330631, 425097, 508151, 653337, 716541, 921267, 991893, 1275291, 1524453, 1960011, 2149623, 2975679, 4573359, 6448869, 8927037, 10816357, 13720077, 32449071, 75714499, 97347213, 227143497, 292041639, 681430491, 2044291473]

約数ペア:

[(1, 2044291473), (3, 681430491), (7, 292041639), (9, 227143497), (21, 97347213), (27, 75714499), (63, 32449071), (149, 13720077), (189, 10816357), (229, 8927037), (317, 6448869), (447, 4573359), (687, 2975679), (951, 2149623), (1043, 1960011), (1341, 1524453), (1603, 1275291), (2061, 991893), (2219, 921267), (2853, 716541), (3129, 653337), (4023, 508151), (4809, 425097), (6183, 330631), (6657, 307089), (8559, 238847), (9387, 217779), (14427, 141699), (19971, 102363), (28161, 72593), (34121, 59913), (43281, 47233)]