4921959

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{811}}^1$

素因数の和:855

約数の個数: 24

約数和(自身を含む): 7977088

約数和(自身を除く): 3055129

約数列:

[1, 3, 7, 17, 21, 51, 119, 289, 357, 811, 867, 2023, 2433, 5677, 6069, 13787, 17031, 41361, 96509, 234379, 289527, 703137, 1640653, 4921959]

約数ペア:

[(1, 4921959), (3, 1640653), (7, 703137), (17, 289527), (21, 234379), (51, 96509), (119, 41361), (289, 17031), (357, 13787), (811, 6069), (867, 5677), (2023, 2433)]