172019617

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{131413}}^1$

素因数の和:131448

約数の個数: 16

約数和(自身を含む): 227083392

約数和(自身を除く): 55063775

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 131413, 919891, 1445543, 2234021, 10118801, 15638147, 24574231, 172019617]

約数ペア:

[(1, 172019617), (7, 24574231), (11, 15638147), (17, 10118801), (77, 2234021), (119, 1445543), (187, 919891), (1309, 131413)]