242570671

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{18701}}^1$

素因数の和:18834

約数の個数: 16

約数和(自身を含む): 296239680

約数和(自身を除く): 53669009

約数列:

[1, 7, 17, 109, 119, 763, 1853, 12971, 18701, 130907, 317917, 2038409, 2225419, 14268863, 34652953, 242570671]

約数ペア:

[(1, 242570671), (7, 34652953), (17, 14268863), (109, 2225419), (119, 2038409), (763, 317917), (1853, 130907), (12971, 18701)]