12375398403

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{91141}}^1$

素因数の和:91304

約数の個数: 32

約数和(自身を含む): 18899205120

約数和(自身を除く): 6523806717

約数列:

[1, 3, 9, 27, 47, 107, 141, 321, 423, 963, 1269, 2889, 5029, 15087, 45261, 91141, 135783, 273423, 820269, 2460807, 4283627, 9752087, 12850881, 29256261, 38552643, 87768783, 115657929, 263306349, 458348089, 1375044267, 4125132801, 12375398403]

約数ペア:

[(1, 12375398403), (3, 4125132801), (9, 1375044267), (27, 458348089), (47, 263306349), (107, 115657929), (141, 87768783), (321, 38552643), (423, 29256261), (963, 12850881), (1269, 9752087), (2889, 4283627), (5029, 2460807), (15087, 820269), (45261, 273423), (91141, 135783)]