90931997

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{1601}}^1$

素因数の和:1888

約数の個数: 16

約数和(自身を含む): 104155632

約数和(自身を除く): 13223635

約数列:

[1, 13, 17, 221, 257, 1601, 3341, 4369, 20813, 27217, 56797, 353821, 411457, 5348941, 6994769, 90931997]

約数ペア:

[(1, 90931997), (13, 6994769), (17, 5348941), (221, 411457), (257, 353821), (1601, 56797), (3341, 27217), (4369, 20813)]