2527239

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:207

約数の個数: 32

約数和(自身を含む): 4080384

約数和(自身を除く): 1553145

約数列:

[1, 3, 11, 13, 33, 39, 43, 129, 137, 143, 411, 429, 473, 559, 1419, 1507, 1677, 1781, 4521, 5343, 5891, 6149, 17673, 18447, 19591, 58773, 64801, 76583, 194403, 229749, 842413, 2527239]

約数ペア:

[(1, 2527239), (3, 842413), (11, 229749), (13, 194403), (33, 76583), (39, 64801), (43, 58773), (129, 19591), (137, 18447), (143, 17673), (411, 6149), (429, 5891), (473, 5343), (559, 4521), (1419, 1781), (1507, 1677)]