12912141333

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{3673}}^1$

素因数の和:3938

約数の個数: 64

約数和(自身を含む): 21594890240

約数和(自身を除く): 8682748907

約数列:

[1, 3, 7, 13, 21, 39, 79, 91, 163, 237, 273, 489, 553, 1027, 1141, 1659, 2119, 3081, 3423, 3673, 6357, 7189, 11019, 12877, 14833, 21567, 25711, 38631, 44499, 47749, 77133, 90139, 143247, 167401, 270417, 290167, 334243, 502203, 598699, 870501, 1002729, 1171807, 1796097, 2031169, 3515421, 3772171, 4190893, 6093507, 7783087, 11316513, 12572679, 23349261, 26405197, 47297221, 54481609, 79215591, 141891663, 163444827, 331080547, 614863873, 993241641, 1844591619, 4304047111, 12912141333]

約数ペア:

[(1, 12912141333), (3, 4304047111), (7, 1844591619), (13, 993241641), (21, 614863873), (39, 331080547), (79, 163444827), (91, 141891663), (163, 79215591), (237, 54481609), (273, 47297221), (489, 26405197), (553, 23349261), (1027, 12572679), (1141, 11316513), (1659, 7783087), (2119, 6093507), (3081, 4190893), (3423, 3772171), (3673, 3515421), (6357, 2031169), (7189, 1796097), (11019, 1171807), (12877, 1002729), (14833, 870501), (21567, 598699), (25711, 502203), (38631, 334243), (44499, 290167), (47749, 270417), (77133, 167401), (90139, 143247)]