2017151507

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{997109}}^1$

素因数の和:997150

約数の個数: 12

約数和(自身を含む): 2448902160

約数和(自身を除く): 431750653

約数列:

[1, 7, 17, 119, 289, 2023, 997109, 6979763, 16950853, 118655971, 288164501, 2017151507]

約数ペア:

[(1, 2017151507), (7, 288164501), (17, 118655971), (119, 16950853), (289, 6979763), (2023, 997109)]