306211163

素因数分解:

${\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{263}}^2$

素因数の和:778

約数の個数: 12

約数和(自身を含む): 324946440

約数和(自身を除く): 18735277

約数列:

[1, 19, 233, 263, 4427, 4997, 61279, 69169, 1164301, 1314211, 16116377, 306211163]

約数ペア:

[(1, 306211163), (19, 16116377), (233, 1314211), (263, 1164301), (4427, 69169), (4997, 61279)]