819832581

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{593}}^1\times {\mathrm{5297}}^1$

素因数の和:5925

約数の個数: 24

約数和(自身を含む): 1227334680

約数和(自身を除く): 407502099

約数列:

[1, 3, 9, 29, 87, 261, 593, 1779, 5297, 5337, 15891, 17197, 47673, 51591, 153613, 154773, 460839, 1382517, 3141121, 9423363, 28270089, 91092509, 273277527, 819832581]

約数ペア:

[(1, 819832581), (3, 273277527), (9, 91092509), (29, 28270089), (87, 9423363), (261, 3141121), (593, 1382517), (1779, 460839), (5297, 154773), (5337, 153613), (15891, 51591), (17197, 47673)]