1288403001

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{23557}}^1$

素因数の和:23725

約数の個数: 24

約数和(自身を含む): 1911024960

約数和(自身を除く): 622621959

約数列:

[1, 3, 9, 59, 103, 177, 309, 531, 927, 6077, 18231, 23557, 54693, 70671, 212013, 1389863, 2426371, 4169589, 7279113, 12508767, 21837339, 143155889, 429467667, 1288403001]

約数ペア:

[(1, 1288403001), (3, 429467667), (9, 143155889), (59, 21837339), (103, 12508767), (177, 7279113), (309, 4169589), (531, 2426371), (927, 1389863), (6077, 212013), (18231, 70671), (23557, 54693)]