387807553

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{24877}}^1$

素因数の和:25032

約数の個数: 16

約数和(自身を含む): 472881024

約数和(自身を除く): 85073471

約数列:

[1, 7, 17, 119, 131, 917, 2227, 15589, 24877, 174139, 422909, 2960363, 3258887, 22812209, 55401079, 387807553]

約数ペア:

[(1, 387807553), (7, 55401079), (17, 22812209), (119, 3258887), (131, 2960363), (917, 422909), (2227, 174139), (15589, 24877)]