8227791

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2131}}^1$

素因数の和:2164

約数の個数: 32

約数和(自身を含む): 14327040

約数和(自身を除く): 6099249

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 1287, 2131, 3861, 6393, 19179, 23441, 27703, 57537, 70323, 83109, 210969, 249327, 304733, 632907, 747981, 914199, 2742597, 8227791]

約数ペア:

[(1, 8227791), (3, 2742597), (9, 914199), (11, 747981), (13, 632907), (27, 304733), (33, 249327), (39, 210969), (99, 83109), (117, 70323), (143, 57537), (297, 27703), (351, 23441), (429, 19179), (1287, 6393), (2131, 3861)]