23914107

素因数分解:

$3^2\times 7^2\times {\mathrm{211}}^1\times {\mathrm{257}}^1$

素因数の和:488

約数の個数: 36

約数和(自身を含む): 40529736

約数和(自身を除く): 16615629

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 211, 257, 441, 633, 771, 1477, 1799, 1899, 2313, 4431, 5397, 10339, 12593, 13293, 16191, 31017, 37779, 54227, 93051, 113337, 162681, 379589, 488043, 1138767, 2657123, 3416301, 7971369, 23914107]

約数ペア:

[(1, 23914107), (3, 7971369), (7, 3416301), (9, 2657123), (21, 1138767), (49, 488043), (63, 379589), (147, 162681), (211, 113337), (257, 93051), (441, 54227), (633, 37779), (771, 31017), (1477, 16191), (1799, 13293), (1899, 12593), (2313, 10339), (4431, 5397)]