57920759

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{557}}^1$

素因数の和:1010

約数の個数: 16

約数和(自身を含む): 65933280

約数和(自身を除く): 8012521

約数列:

[1, 13, 19, 247, 421, 557, 5473, 7241, 7999, 10583, 103987, 137579, 234497, 3048461, 4455443, 57920759]

約数ペア:

[(1, 57920759), (13, 4455443), (19, 3048461), (247, 234497), (421, 137579), (557, 103987), (5473, 10583), (7241, 7999)]