630153181

素因数分解:

$7^2\times {\mathrm{83}}^1\times {\mathrm{154943}}^1$

素因数の和:155040

約数の個数: 12

約数和(自身を含む): 741871872

約数和(自身を除く): 111718691

約数列:

[1, 7, 49, 83, 581, 4067, 154943, 1084601, 7592207, 12860269, 90021883, 630153181]

約数ペア:

[(1, 630153181), (7, 90021883), (49, 12860269), (83, 7592207), (581, 1084601), (4067, 154943)]