8499213

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2161}}^1$

素因数の和:2209

約数の個数: 24

約数和(自身を含む): 13490880

約数和(自身を除く): 4991667

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 2161, 3933, 6483, 19449, 41059, 49703, 123177, 149109, 369531, 447327, 944357, 2833071, 8499213]

約数ペア:

[(1, 8499213), (3, 2833071), (9, 944357), (19, 447327), (23, 369531), (57, 149109), (69, 123177), (171, 49703), (207, 41059), (437, 19449), (1311, 6483), (2161, 3933)]