2910719

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1$

素因数の和:310

約数の個数: 16

約数和(自身を含む): 3525120

約数和(自身を除く): 614401

約数列:

[1, 7, 23, 101, 161, 179, 707, 1253, 2323, 4117, 16261, 18079, 28819, 126553, 415817, 2910719]

約数ペア:

[(1, 2910719), (7, 415817), (23, 126553), (101, 28819), (161, 18079), (179, 16261), (707, 4117), (1253, 2323)]