47993883

素因数分解:

$3^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{2003}}^1$

素因数の和:2183

約数の個数: 24

約数和(自身を含む): 74933568

約数和(自身を除く): 26939685

約数列:

[1, 3, 7, 21, 49, 147, 163, 489, 1141, 2003, 3423, 6009, 7987, 14021, 23961, 42063, 98147, 294441, 326489, 979467, 2285423, 6856269, 15997961, 47993883]

約数ペア:

[(1, 47993883), (3, 15997961), (7, 6856269), (21, 2285423), (49, 979467), (147, 326489), (163, 294441), (489, 98147), (1141, 42063), (2003, 23961), (3423, 14021), (6009, 7987)]