127908521

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{1597}}^1$

素因数の和:1772

約数の個数: 16

約数和(自身を含む): 141480528

約数和(自身を除く): 13572007

約数列:

[1, 13, 61, 101, 793, 1313, 1597, 6161, 20761, 80093, 97417, 161297, 1266421, 2096861, 9839117, 127908521]

約数ペア:

[(1, 127908521), (13, 9839117), (61, 2096861), (101, 1266421), (793, 161297), (1313, 97417), (1597, 80093), (6161, 20761)]