8997831207

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{14081113}}^1$

素因数の和:14081190

約数の個数: 12

約数和(自身を含む): 13179922704

約数和(自身を除く): 4182091497

約数列:

[1, 3, 9, 71, 213, 639, 14081113, 42243339, 126730017, 999759023, 2999277069, 8997831207]

約数ペア:

[(1, 8997831207), (3, 2999277069), (9, 999759023), (71, 126730017), (213, 42243339), (639, 14081113)]