15680631

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{607}}^1$

素因数の和:798

約数の個数: 16

約数和(自身を含む): 21401600

約数和(自身を除く): 5720969

約数列:

[1, 3, 79, 109, 237, 327, 607, 1821, 8611, 25833, 47953, 66163, 143859, 198489, 5226877, 15680631]

約数ペア:

[(1, 15680631), (3, 5226877), (79, 198489), (109, 143859), (237, 66163), (327, 47953), (607, 25833), (1821, 8611)]