244239359

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{86579}}^1$

素因数の和:86630

約数の個数: 16

約数和(自身を含む): 310302720

約数和(自身を除く): 66063361

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 86579, 606053, 1125527, 2683949, 7878689, 18787643, 34891337, 244239359]

約数ペア:

[(1, 244239359), (7, 34891337), (13, 18787643), (31, 7878689), (91, 2683949), (217, 1125527), (403, 606053), (2821, 86579)]