2669702497

素因数分解:

$7^1\times {\mathrm{11}}^3\times {\mathrm{286541}}^1$

素因数の和:286581

約数の個数: 16

約数和(自身を含む): 3355979904

約数和(自身を除く): 686277407

約数列:

[1, 7, 11, 77, 121, 847, 1331, 9317, 286541, 2005787, 3151951, 22063657, 34671461, 242700227, 381386071, 2669702497]

約数ペア:

[(1, 2669702497), (7, 381386071), (11, 242700227), (77, 34671461), (121, 22063657), (847, 3151951), (1331, 2005787), (9317, 286541)]