15331043

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8867}}^1$

素因数の和:8906

約数の個数: 16

約数和(自身を含む): 19864320

約数和(自身を除く): 4533277

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 8867, 62069, 115271, 168473, 806897, 1179311, 2190149, 15331043]

約数ペア:

[(1, 15331043), (7, 2190149), (13, 1179311), (19, 806897), (91, 168473), (133, 115271), (247, 62069), (1729, 8867)]