2247271117

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{574309}}^1$

素因数の和:574372

約数の個数: 16

約数和(自身を含む): 2830199680

約数和(自身を除く): 582928563

約数列:

[1, 7, 13, 43, 91, 301, 559, 3913, 574309, 4020163, 7466017, 24695287, 52262119, 172867009, 321038731, 2247271117]

約数ペア:

[(1, 2247271117), (7, 321038731), (13, 172867009), (43, 52262119), (91, 24695287), (301, 7466017), (559, 4020163), (3913, 574309)]