80859259

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{4111}}^1$

素因数の和:4230

約数の個数: 16

約数和(自身を含む): 93260160

約数和(自身を除く): 12400901

約数列:

[1, 13, 17, 89, 221, 1157, 1513, 4111, 19669, 53443, 69887, 365879, 908531, 4756427, 6219943, 80859259]

約数ペア:

[(1, 80859259), (13, 6219943), (17, 4756427), (89, 908531), (221, 365879), (1157, 69887), (1513, 53443), (4111, 19669)]