11605993

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:217

約数の個数: 24

約数和(自身を含む): 14220360

約数和(自身を除く): 2614367

約数列:

[1, 7, 41, 49, 53, 109, 287, 371, 763, 2009, 2173, 2597, 4469, 5341, 5777, 15211, 31283, 40439, 106477, 218981, 236857, 283073, 1657999, 11605993]

約数ペア:

[(1, 11605993), (7, 1657999), (41, 283073), (49, 236857), (53, 218981), (109, 106477), (287, 40439), (371, 31283), (763, 15211), (2009, 5777), (2173, 5341), (2597, 4469)]