70981323

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{24317}}^1$

素因数の和:24466

約数の個数: 16

約数和(自身を含む): 108944640

約数和(自身を除く): 37963317

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 24317, 72951, 170219, 510657, 3380063, 10140189, 23660441, 70981323]

約数ペア:

[(1, 70981323), (3, 23660441), (7, 10140189), (21, 3380063), (139, 510657), (417, 170219), (973, 72951), (2919, 24317)]