159564013

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{11279}}^1$

素因数の和:11376

約数の個数: 16

約数和(自身を含む): 190586880

約数和(自身を除く): 31022867

約数列:

[1, 7, 43, 47, 301, 329, 2021, 11279, 14147, 78953, 484997, 530113, 3394979, 3710791, 22794859, 159564013]

約数ペア:

[(1, 159564013), (7, 22794859), (43, 3710791), (47, 3394979), (301, 530113), (329, 484997), (2021, 78953), (11279, 14147)]