30951987

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{2339}}^1$

素因数の和:2754

約数の個数: 16

約数和(自身を含む): 45152640

約数和(自身を除く): 14200653

約数列:

[1, 3, 11, 33, 401, 1203, 2339, 4411, 7017, 13233, 25729, 77187, 937939, 2813817, 10317329, 30951987]

約数ペア:

[(1, 30951987), (3, 10317329), (11, 2813817), (33, 937939), (401, 77187), (1203, 25729), (2339, 13233), (4411, 7017)]