315079303

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{16979}}^1$

素因数の和:17238

約数の個数: 16

約数和(自身を含む): 394479360

約数和(自身を除く): 79400057

約数列:

[1, 7, 11, 77, 241, 1687, 2651, 16979, 18557, 118853, 186769, 1307383, 4091939, 28643573, 45011329, 315079303]

約数ペア:

[(1, 315079303), (7, 45011329), (11, 28643573), (77, 4091939), (241, 1307383), (1687, 186769), (2651, 118853), (16979, 18557)]