13905507

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3541}}^1$

素因数の和:3579

約数の個数: 32

約数和(自身を含む): 24482304

約数和(自身を除く): 10576797

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309, 3541, 3927, 10623, 24787, 38951, 60197, 74361, 116853, 180591, 272657, 421379, 662167, 817971, 1264137, 1986501, 4635169, 13905507]

約数ペア:

[(1, 13905507), (3, 4635169), (7, 1986501), (11, 1264137), (17, 817971), (21, 662167), (33, 421379), (51, 272657), (77, 180591), (119, 116853), (187, 74361), (231, 60197), (357, 38951), (561, 24787), (1309, 10623), (3541, 3927)]