12311187

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1$

素因数の和:463

約数の個数: 32

約数和(自身を含む): 19906560

約数和(自身を除く): 7595373

約数列:

[1, 3, 7, 21, 23, 69, 71, 161, 213, 359, 483, 497, 1077, 1491, 1633, 2513, 4899, 7539, 8257, 11431, 24771, 25489, 34293, 57799, 76467, 173397, 178423, 535269, 586247, 1758741, 4103729, 12311187]

約数ペア:

[(1, 12311187), (3, 4103729), (7, 1758741), (21, 586247), (23, 535269), (69, 178423), (71, 173397), (161, 76467), (213, 57799), (359, 34293), (483, 25489), (497, 24771), (1077, 11431), (1491, 8257), (1633, 7539), (2513, 4899)]