591327

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{181}}^1$

素因数の和:212

約数の個数: 24

約数和(自身を含む): 968240

約数和(自身を除く): 376913

約数列:

[1, 3, 9, 11, 27, 33, 99, 121, 181, 297, 363, 543, 1089, 1629, 1991, 3267, 4887, 5973, 17919, 21901, 53757, 65703, 197109, 591327]

約数ペア:

[(1, 591327), (3, 197109), (9, 65703), (11, 53757), (27, 21901), (33, 17919), (99, 5973), (121, 4887), (181, 3267), (297, 1991), (363, 1629), (543, 1089)]