11507839

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{397}}^1$

素因数の和:546

約数の個数: 16

約数和(自身を含む): 13640256

約数和(自身を除く): 2132417

約数列:

[1, 7, 41, 101, 287, 397, 707, 2779, 4141, 16277, 28987, 40097, 113939, 280679, 1643977, 11507839]

約数ペア:

[(1, 11507839), (7, 1643977), (41, 280679), (101, 113939), (287, 40097), (397, 28987), (707, 16277), (2779, 4141)]