2039407857

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{27031}}^1$

素因数の和:27221

約数の個数: 24

約数和(自身を含む): 3010932288

約数和(自身を除く): 971524431

約数列:

[1, 3, 9, 83, 101, 249, 303, 747, 909, 8383, 25149, 27031, 75447, 81093, 243279, 2243573, 2730131, 6730719, 8190393, 20192157, 24571179, 226600873, 679802619, 2039407857]

約数ペア:

[(1, 2039407857), (3, 679802619), (9, 226600873), (83, 24571179), (101, 20192157), (249, 8190393), (303, 6730719), (747, 2730131), (909, 2243573), (8383, 243279), (25149, 81093), (27031, 75447)]