11723607

素因数分解:

$3^2\times 7^1\times {\mathrm{379}}^1\times {\mathrm{491}}^1$

素因数の和:883

約数の個数: 24

約数和(自身を含む): 19443840

約数和(自身を除く): 7720233

約数列:

[1, 3, 7, 9, 21, 63, 379, 491, 1137, 1473, 2653, 3411, 3437, 4419, 7959, 10311, 23877, 30933, 186089, 558267, 1302623, 1674801, 3907869, 11723607]

約数ペア:

[(1, 11723607), (3, 3907869), (7, 1674801), (9, 1302623), (21, 558267), (63, 186089), (379, 30933), (491, 23877), (1137, 10311), (1473, 7959), (2653, 4419), (3411, 3437)]