23984961

素因数分解:

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

素因数の和:211

約数の個数: 64

約数和(自身を含む): 44083200

約数和(自身を除く): 20098239

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 49, 77, 91, 143, 147, 163, 231, 273, 343, 429, 489, 539, 637, 1001, 1029, 1141, 1617, 1793, 1911, 2119, 3003, 3423, 3773, 4459, 5379, 6357, 7007, 7987, 11319, 12551, 13377, 14833, 21021, 23309, 23961, 37653, 44499, 49049, 55909, 69927, 87857, 103831, 147147, 163163, 167727, 263571, 311493, 489489, 614999, 726817, 1142141, 1844997, 2180451, 3426423, 7994987, 23984961]

約数ペア:

[(1, 23984961), (3, 7994987), (7, 3426423), (11, 2180451), (13, 1844997), (21, 1142141), (33, 726817), (39, 614999), (49, 489489), (77, 311493), (91, 263571), (143, 167727), (147, 163163), (163, 147147), (231, 103831), (273, 87857), (343, 69927), (429, 55909), (489, 49049), (539, 44499), (637, 37653), (1001, 23961), (1029, 23309), (1141, 21021), (1617, 14833), (1793, 13377), (1911, 12551), (2119, 11319), (3003, 7987), (3423, 7007), (3773, 6357), (4459, 5379)]