149917859

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{5197}}^1$

素因数の和:5534

約数の個数: 16

約数和(自身を含む): 185131968

約数和(自身を除く): 35214109

約数列:

[1, 7, 13, 91, 317, 2219, 4121, 5197, 28847, 36379, 67561, 472927, 1647449, 11532143, 21416837, 149917859]

約数ペア:

[(1, 149917859), (7, 21416837), (13, 11532143), (91, 1647449), (317, 472927), (2219, 67561), (4121, 36379), (5197, 28847)]