2017729507

素因数分解:

${\mathrm{17}}^2\times {\mathrm{563}}^1\times {\mathrm{12401}}^1$

素因数の和:12998

約数の個数: 12

約数和(自身を含む): 2147381496

約数和(自身を除く): 129651989

約数列:

[1, 17, 289, 563, 9571, 12401, 162707, 210817, 3583889, 6981763, 118689971, 2017729507]

約数ペア:

[(1, 2017729507), (17, 118689971), (289, 6981763), (563, 3583889), (9571, 210817), (12401, 162707)]