12606909

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:329

約数の個数: 32

約数和(自身を含む): 20152320

約数和(自身を除く): 7545411

約数列:

[1, 3, 7, 21, 29, 87, 127, 163, 203, 381, 489, 609, 889, 1141, 2667, 3423, 3683, 4727, 11049, 14181, 20701, 25781, 33089, 62103, 77343, 99267, 144907, 434721, 600329, 1800987, 4202303, 12606909]

約数ペア:

[(1, 12606909), (3, 4202303), (7, 1800987), (21, 600329), (29, 434721), (87, 144907), (127, 99267), (163, 77343), (203, 62103), (381, 33089), (489, 25781), (609, 20701), (889, 14181), (1141, 11049), (2667, 4727), (3423, 3683)]