13983501

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 22176000

約数和(自身を除く): 8192499

約数列:

[1, 3, 7, 21, 41, 109, 123, 149, 287, 327, 447, 763, 861, 1043, 2289, 3129, 4469, 6109, 13407, 16241, 18327, 31283, 42763, 48723, 93849, 113687, 128289, 341061, 665881, 1997643, 4661167, 13983501]

約数ペア:

[(1, 13983501), (3, 4661167), (7, 1997643), (21, 665881), (41, 341061), (109, 128289), (123, 113687), (149, 93849), (287, 48723), (327, 42763), (447, 31283), (763, 18327), (861, 16241), (1043, 13407), (2289, 6109), (3129, 4469)]