1380493059

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{997}}^1\times {\mathrm{41959}}^1$

素因数の和:42970

約数の個数: 16

約数和(自身を含む): 2010051840

約数和(自身を除く): 629558781

約数列:

[1, 3, 11, 33, 997, 2991, 10967, 32901, 41959, 125877, 461549, 1384647, 41833123, 125499369, 460164353, 1380493059]

約数ペア:

[(1, 1380493059), (3, 460164353), (11, 125499369), (33, 41833123), (997, 1384647), (2991, 461549), (10967, 125877), (32901, 41959)]