1873467

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:199

約数の個数: 24

約数和(自身を含む): 2855424

約数和(自身を除く): 981957

約数列:

[1, 3, 9, 43, 47, 103, 129, 141, 309, 387, 423, 927, 2021, 4429, 4841, 6063, 13287, 14523, 18189, 39861, 43569, 208163, 624489, 1873467]

約数ペア:

[(1, 1873467), (3, 624489), (9, 208163), (43, 43569), (47, 39861), (103, 18189), (129, 14523), (141, 13287), (309, 6063), (387, 4841), (423, 4429), (927, 2021)]