149228443

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{30941}}^1$

素因数の和:31014

約数の個数: 16

約数和(自身を含む): 187137216

約数和(自身を除く): 37908773

約数列:

[1, 7, 13, 53, 91, 371, 689, 4823, 30941, 216587, 402233, 1639873, 2815631, 11479111, 21318349, 149228443]

約数ペア:

[(1, 149228443), (7, 21318349), (13, 11479111), (53, 2815631), (91, 1639873), (371, 402233), (689, 216587), (4823, 30941)]