426470079

素因数分解:

$3^1\times 7^3\times {\mathrm{414451}}^1$

素因数の和:414475

約数の個数: 16

約数和(自身を含む): 663123200

約数和(自身を除く): 236653121

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 414451, 1243353, 2901157, 8703471, 20308099, 60924297, 142156693, 426470079]

約数ペア:

[(1, 426470079), (3, 142156693), (7, 60924297), (21, 20308099), (49, 8703471), (147, 2901157), (343, 1243353), (1029, 414451)]