494865999

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{7687}}^1$

素因数の和:8027

約数の個数: 24

約数和(自身を含む): 748380672

約数和(自身を除く): 253514673

約数列:

[1, 3, 9, 23, 69, 207, 311, 933, 2799, 7153, 7687, 21459, 23061, 64377, 69183, 176801, 530403, 1591209, 2390657, 7171971, 21515913, 54985111, 164955333, 494865999]

約数ペア:

[(1, 494865999), (3, 164955333), (9, 54985111), (23, 21515913), (69, 7171971), (207, 2390657), (311, 1591209), (933, 530403), (2799, 176801), (7153, 69183), (7687, 64377), (21459, 23061)]