30918461

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{37117}}^1$

素因数の和:37148

約数の個数: 12

約数和(自身を含む): 38083068

約数和(自身を除く): 7164607

約数列:

[1, 7, 17, 49, 119, 833, 37117, 259819, 630989, 1818733, 4416923, 30918461]

約数ペア:

[(1, 30918461), (7, 4416923), (17, 1818733), (49, 630989), (119, 259819), (833, 37117)]