81307967

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{9377}}^1$

素因数の和:9442

約数の個数: 16

約数和(自身を含む): 94530240

約数和(自身を除く): 13222273

約数列:

[1, 13, 23, 29, 299, 377, 667, 8671, 9377, 121901, 215671, 271933, 2803723, 3535129, 6254459, 81307967]

約数ペア:

[(1, 81307967), (13, 6254459), (23, 3535129), (29, 2803723), (299, 271933), (377, 215671), (667, 121901), (8671, 9377)]