11718837

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:415

約数の個数: 40

約数和(自身を含む): 19514880

約数和(自身を除く): 7796043

約数列:

[1, 3, 9, 13, 27, 31, 39, 81, 93, 117, 279, 351, 359, 403, 837, 1053, 1077, 1209, 2511, 3231, 3627, 4667, 9693, 10881, 11129, 14001, 29079, 32643, 33387, 42003, 100161, 126009, 144677, 300483, 378027, 434031, 901449, 1302093, 3906279, 11718837]

約数ペア:

[(1, 11718837), (3, 3906279), (9, 1302093), (13, 901449), (27, 434031), (31, 378027), (39, 300483), (81, 144677), (93, 126009), (117, 100161), (279, 42003), (351, 33387), (359, 32643), (403, 29079), (837, 14001), (1053, 11129), (1077, 10881), (1209, 9693), (2511, 4667), (3231, 3627)]