172539143

素因数分解:

$7^2\times {\mathrm{607}}^1\times {\mathrm{5801}}^1$

素因数の和:6422

約数の個数: 12

約数和(自身を含む): 201074112

約数和(自身を除く): 28534969

約数列:

[1, 7, 49, 607, 4249, 5801, 29743, 40607, 284249, 3521207, 24648449, 172539143]

約数ペア:

[(1, 172539143), (7, 24648449), (49, 3521207), (607, 284249), (4249, 40607), (5801, 29743)]