9925909

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{349}}^1$

素因数の和:612

約数の個数: 16

約数和(自身を含む): 12096000

約数和(自身を除く): 2170091

約数列:

[1, 7, 17, 119, 239, 349, 1673, 2443, 4063, 5933, 28441, 41531, 83411, 583877, 1417987, 9925909]

約数ペア:

[(1, 9925909), (7, 1417987), (17, 583877), (119, 83411), (239, 41531), (349, 28441), (1673, 5933), (2443, 4063)]