11333553

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:234

約数の個数: 48

約数和(自身を含む): 19742976

約数和(自身を除く): 8409423

約数列:

[1, 3, 7, 11, 21, 33, 43, 49, 77, 129, 147, 163, 231, 301, 473, 489, 539, 903, 1141, 1419, 1617, 1793, 2107, 3311, 3423, 5379, 6321, 7009, 7987, 9933, 12551, 21027, 23177, 23961, 37653, 49063, 69531, 77099, 87857, 147189, 231297, 263571, 343441, 539693, 1030323, 1619079, 3777851, 11333553]

約数ペア:

[(1, 11333553), (3, 3777851), (7, 1619079), (11, 1030323), (21, 539693), (33, 343441), (43, 263571), (49, 231297), (77, 147189), (129, 87857), (147, 77099), (163, 69531), (231, 49063), (301, 37653), (473, 23961), (489, 23177), (539, 21027), (903, 12551), (1141, 9933), (1419, 7987), (1617, 7009), (1793, 6321), (2107, 5379), (3311, 3423)]