26511771

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2131}}^1$

素因数の和:2187

約数の個数: 32

約数和(自身を含む): 42981120

約数和(自身を除く): 16469349

約数列:

[1, 3, 11, 13, 29, 33, 39, 87, 143, 319, 377, 429, 957, 1131, 2131, 4147, 6393, 12441, 23441, 27703, 61799, 70323, 83109, 185397, 304733, 679789, 803387, 914199, 2039367, 2410161, 8837257, 26511771]

約数ペア:

[(1, 26511771), (3, 8837257), (11, 2410161), (13, 2039367), (29, 914199), (33, 803387), (39, 679789), (87, 304733), (143, 185397), (319, 83109), (377, 70323), (429, 61799), (957, 27703), (1131, 23441), (2131, 12441), (4147, 6393)]