12353733

素因数分解:

$3^2\times 7^2\times {\mathrm{109}}^1\times {\mathrm{257}}^1$

素因数の和:386

約数の個数: 36

約数和(自身を含む): 21029580

約数和(自身を除く): 8675847

約数列:

[1, 3, 7, 9, 21, 49, 63, 109, 147, 257, 327, 441, 763, 771, 981, 1799, 2289, 2313, 5341, 5397, 6867, 12593, 16023, 16191, 28013, 37779, 48069, 84039, 113337, 196091, 252117, 588273, 1372637, 1764819, 4117911, 12353733]

約数ペア:

[(1, 12353733), (3, 4117911), (7, 1764819), (9, 1372637), (21, 588273), (49, 252117), (63, 196091), (109, 113337), (147, 84039), (257, 48069), (327, 37779), (441, 28013), (763, 16191), (771, 16023), (981, 12593), (1799, 6867), (2289, 5397), (2313, 5341)]