1279674747

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{36097}}^1$

素因数の和:36220

約数の個数: 32

約数和(自身を含む): 2061917760

約数和(自身を除く): 782243013

約数列:

[1, 3, 9, 13, 27, 39, 101, 117, 303, 351, 909, 1313, 2727, 3939, 11817, 35451, 36097, 108291, 324873, 469261, 974619, 1407783, 3645797, 4223349, 10937391, 12670047, 32812173, 47395361, 98436519, 142186083, 426558249, 1279674747]

約数ペア:

[(1, 1279674747), (3, 426558249), (9, 142186083), (13, 98436519), (27, 47395361), (39, 32812173), (101, 12670047), (117, 10937391), (303, 4223349), (351, 3645797), (909, 1407783), (1313, 974619), (2727, 469261), (3939, 324873), (11817, 108291), (35451, 36097)]