5642567

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{347}}^1$

素因数の和:478

約数の個数: 16

約数和(自身を含む): 6815232

約数和(自身を除く): 1172665

約数列:

[1, 7, 23, 101, 161, 347, 707, 2323, 2429, 7981, 16261, 35047, 55867, 245329, 806081, 5642567]

約数ペア:

[(1, 5642567), (7, 806081), (23, 245329), (101, 55867), (161, 35047), (347, 16261), (707, 7981), (2323, 2429)]