4807467

素因数分解:

$3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{557}}^1$

素因数の和:707

約数の個数: 24

約数和(自身を含む): 8008416

約数和(自身を除く): 3200949

約数列:

[1, 3, 7, 9, 21, 63, 137, 411, 557, 959, 1233, 1671, 2877, 3899, 5013, 8631, 11697, 35091, 76309, 228927, 534163, 686781, 1602489, 4807467]

約数ペア:

[(1, 4807467), (3, 1602489), (7, 686781), (9, 534163), (21, 228927), (63, 76309), (137, 35091), (411, 11697), (557, 8631), (959, 5013), (1233, 3899), (1671, 2877)]