13553969

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{317}}^1$

素因数の和:377

約数の個数: 24

約数和(自身を含む): 16759872

約数和(自身を除く): 3205903

約数列:

[1, 11, 13, 23, 143, 169, 253, 299, 317, 1859, 3289, 3487, 3887, 4121, 7291, 42757, 45331, 53573, 80201, 94783, 589303, 1042613, 1232179, 13553969]

約数ペア:

[(1, 13553969), (11, 1232179), (13, 1042613), (23, 589303), (143, 94783), (169, 80201), (253, 53573), (299, 45331), (317, 42757), (1859, 7291), (3289, 4121), (3487, 3887)]