17827953

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1433}}^1$

素因数の和:1489

約数の個数: 32

約数和(自身を含む): 28909440

約数和(自身を除く): 11081487

約数列:

[1, 3, 11, 13, 29, 33, 39, 87, 143, 319, 377, 429, 957, 1131, 1433, 4147, 4299, 12441, 15763, 18629, 41557, 47289, 55887, 124671, 204919, 457127, 540241, 614757, 1371381, 1620723, 5942651, 17827953]

約数ペア:

[(1, 17827953), (3, 5942651), (11, 1620723), (13, 1371381), (29, 614757), (33, 540241), (39, 457127), (87, 204919), (143, 124671), (319, 55887), (377, 47289), (429, 41557), (957, 18629), (1131, 15763), (1433, 12441), (4147, 4299)]