11525241

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:230

約数の個数: 48

約数和(自身を含む): 19892544

約数和(自身を除く): 8367303

約数列:

[1, 3, 7, 13, 21, 37, 39, 49, 91, 111, 147, 163, 259, 273, 481, 489, 637, 777, 1141, 1443, 1813, 1911, 2119, 3367, 3423, 5439, 6031, 6357, 7987, 10101, 14833, 18093, 23569, 23961, 42217, 44499, 70707, 78403, 103831, 126651, 235209, 295519, 311493, 548821, 886557, 1646463, 3841747, 11525241]

約数ペア:

[(1, 11525241), (3, 3841747), (7, 1646463), (13, 886557), (21, 548821), (37, 311493), (39, 295519), (49, 235209), (91, 126651), (111, 103831), (147, 78403), (163, 70707), (259, 44499), (273, 42217), (481, 23961), (489, 23569), (637, 18093), (777, 14833), (1141, 10101), (1443, 7987), (1813, 6357), (1911, 6031), (2119, 5439), (3367, 3423)]