2240042403

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{198427}}^1$

素因数の和:198554

約数の個数: 16

約数和(自身を含む): 3085952256

約数和(自身を除く): 845909853

約数列:

[1, 3, 53, 71, 159, 213, 3763, 11289, 198427, 595281, 10516631, 14088317, 31549893, 42264951, 746680801, 2240042403]

約数ペア:

[(1, 2240042403), (3, 746680801), (53, 42264951), (71, 31549893), (159, 14088317), (213, 10516631), (3763, 595281), (11289, 198427)]