553820917

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{86413}}^1$

素因数の和:86472

約数の個数: 16

約数和(自身を含む): 653289840

約数和(自身を除く): 99468923

約数列:

[1, 13, 17, 29, 221, 377, 493, 6409, 86413, 1123369, 1469021, 2505977, 19097273, 32577701, 42601609, 553820917]

約数ペア:

[(1, 553820917), (13, 42601609), (17, 32577701), (29, 19097273), (221, 2505977), (377, 1469021), (493, 1123369), (6409, 86413)]