129927091

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{2153}}^1$

素因数の和:2430

約数の個数: 16

約数和(自身を含む): 153226944

約数和(自身を除く): 23299853

約数列:

[1, 7, 37, 233, 259, 1631, 2153, 8621, 15071, 60347, 79661, 501649, 557627, 3511543, 18561013, 129927091]

約数ペア:

[(1, 129927091), (7, 18561013), (37, 3511543), (233, 557627), (259, 501649), (1631, 79661), (2153, 60347), (8621, 15071)]