620238079

素因数分解:

${\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{317}}^1\times {\mathrm{877}}^1$

素因数の和:1314

約数の個数: 16

約数和(自身を含む): 656687808

約数和(自身を除く): 36449729

約数列:

[1, 23, 97, 317, 877, 2231, 7291, 20171, 30749, 85069, 278009, 707227, 1956587, 6394207, 26966873, 620238079]

約数ペア:

[(1, 620238079), (23, 26966873), (97, 6394207), (317, 1956587), (877, 707227), (2231, 278009), (7291, 85069), (20171, 30749)]