3426423

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1$

素因数の和:204

約数の個数: 48

約数和(自身を含む): 6281856

約数和(自身を除く): 2855433

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 49, 77, 91, 143, 147, 163, 231, 273, 429, 489, 539, 637, 1001, 1141, 1617, 1793, 1911, 2119, 3003, 3423, 5379, 6357, 7007, 7987, 12551, 14833, 21021, 23309, 23961, 37653, 44499, 69927, 87857, 103831, 163163, 263571, 311493, 489489, 1142141, 3426423]

約数ペア:

[(1, 3426423), (3, 1142141), (7, 489489), (11, 311493), (13, 263571), (21, 163163), (33, 103831), (39, 87857), (49, 69927), (77, 44499), (91, 37653), (143, 23961), (147, 23309), (163, 21021), (231, 14833), (273, 12551), (429, 7987), (489, 7007), (539, 6357), (637, 5379), (1001, 3423), (1141, 3003), (1617, 2119), (1793, 1911)]