38300391

素因数分解:

$3^3\times {\mathrm{641}}^1\times {\mathrm{2213}}^1$

素因数の和:2863

約数の個数: 16

約数和(自身を含む): 56855520

約数和(自身を除く): 18555129

約数列:

[1, 3, 9, 27, 641, 1923, 2213, 5769, 6639, 17307, 19917, 59751, 1418533, 4255599, 12766797, 38300391]

約数ペア:

[(1, 38300391), (3, 12766797), (9, 4255599), (27, 1418533), (641, 59751), (1923, 19917), (2213, 17307), (5769, 6639)]