386316723

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{71263}}^1$

素因数の和:71418

約数の個数: 16

約数和(自身を含む): 558709760

約数和(自身を除く): 172393037

約数列:

[1, 3, 13, 39, 139, 417, 1807, 5421, 71263, 213789, 926419, 2779257, 9905557, 29716671, 128772241, 386316723]

約数ペア:

[(1, 386316723), (3, 128772241), (13, 29716671), (39, 9905557), (139, 2779257), (417, 926419), (1807, 213789), (5421, 71263)]