7275359

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2579}}^1$

素因数の和:2630

約数の個数: 16

約数和(自身を含む): 9246720

約数和(自身を除く): 1971361

約数列:

[1, 7, 13, 31, 91, 217, 403, 2579, 2821, 18053, 33527, 79949, 234689, 559643, 1039337, 7275359]

約数ペア:

[(1, 7275359), (7, 1039337), (13, 559643), (31, 234689), (91, 79949), (217, 33527), (403, 18053), (2579, 2821)]