9257661

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6389}}^1$

素因数の和:6425

約数の個数: 24

約数和(自身を含む): 15949440

約数和(自身を除く): 6691779

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 6389, 19167, 44723, 57501, 134169, 146947, 402507, 440841, 1028629, 1322523, 3085887, 9257661]

約数ペア:

[(1, 9257661), (3, 3085887), (7, 1322523), (9, 1028629), (21, 440841), (23, 402507), (63, 146947), (69, 134169), (161, 57501), (207, 44723), (483, 19167), (1449, 6389)]