127185317

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{607}}^1\times {\mathrm{809}}^1$

素因数の和:1460

約数の個数: 16

約数和(自身を含む): 149713920

約数和(自身を除く): 22528603

約数列:

[1, 7, 37, 259, 607, 809, 4249, 5663, 22459, 29933, 157213, 209531, 491063, 3437441, 18169331, 127185317]

約数ペア:

[(1, 127185317), (7, 18169331), (37, 3437441), (259, 491063), (607, 209531), (809, 157213), (4249, 29933), (5663, 22459)]