1330559237

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{139457}}^1$

素因数の和:139540

約数の個数: 16

約数和(自身を含む): 1606556160

約数和(自身を除く): 275996923

約数列:

[1, 7, 29, 47, 203, 329, 1363, 9541, 139457, 976199, 4044253, 6554479, 28309771, 45881353, 190079891, 1330559237]

約数ペア:

[(1, 1330559237), (7, 190079891), (29, 45881353), (47, 28309771), (203, 6554479), (329, 4044253), (1363, 976199), (9541, 139457)]