1330834477

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{260081}}^1$

素因数の和:260148

約数の個数: 16

約数和(自身を含む): 1647879552

約数和(自身を除く): 317045075

約数列:

[1, 7, 17, 43, 119, 301, 731, 5117, 260081, 1820567, 4421377, 11183483, 30949639, 78284381, 190119211, 1330834477]

約数ペア:

[(1, 1330834477), (7, 190119211), (17, 78284381), (43, 30949639), (119, 11183483), (301, 4421377), (731, 1820567), (5117, 260081)]