68741897

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{2417}}^1$

素因数の和:2680

約数の個数: 16

約数和(自身を含む): 83566080

約数和(自身を除く): 14824183

約数列:

[1, 7, 17, 119, 239, 1673, 2417, 4063, 16919, 28441, 41089, 287623, 577663, 4043641, 9820271, 68741897]

約数ペア:

[(1, 68741897), (7, 9820271), (17, 4043641), (119, 577663), (239, 287623), (1673, 41089), (2417, 28441), (4063, 16919)]