9823311

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{257}}^1$

素因数の和:431

約数の個数: 24

約数和(自身を含む): 14811264

約数和(自身を除く): 4987953

約数列:

[1, 3, 9, 31, 93, 137, 257, 279, 411, 771, 1233, 2313, 4247, 7967, 12741, 23901, 35209, 38223, 71703, 105627, 316881, 1091479, 3274437, 9823311]

約数ペア:

[(1, 9823311), (3, 3274437), (9, 1091479), (31, 316881), (93, 105627), (137, 71703), (257, 38223), (279, 35209), (411, 23901), (771, 12741), (1233, 7967), (2313, 4247)]