242521279

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{242279}}^1$

素因数の和:242310

約数の個数: 16

約数和(自身を含む): 325624320

約数和(自身を除く): 83103041

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 242279, 1695953, 2665069, 3149627, 18655483, 22047389, 34645897, 242521279]

約数ペア:

[(1, 242521279), (7, 34645897), (11, 22047389), (13, 18655483), (77, 3149627), (91, 2665069), (143, 1695953), (1001, 242279)]