8429427

素因数分解:

$3^6\times {\mathrm{31}}^1\times {\mathrm{373}}^1$

素因数の和:422

約数の個数: 28

約数和(自身を含む): 13081024

約数和(自身を除く): 4651597

約数列:

[1, 3, 9, 27, 31, 81, 93, 243, 279, 373, 729, 837, 1119, 2511, 3357, 7533, 10071, 11563, 22599, 30213, 34689, 90639, 104067, 271917, 312201, 936603, 2809809, 8429427]

約数ペア:

[(1, 8429427), (3, 2809809), (9, 936603), (27, 312201), (31, 271917), (81, 104067), (93, 90639), (243, 34689), (279, 30213), (373, 22599), (729, 11563), (837, 10071), (1119, 7533), (2511, 3357)]