13273039

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:187

約数の個数: 32

約数和(自身を含む): 16632000

約数和(自身を除く): 3358961

約数列:

[1, 13, 17, 19, 29, 109, 221, 247, 323, 377, 493, 551, 1417, 1853, 2071, 3161, 4199, 6409, 7163, 9367, 24089, 26923, 35207, 41093, 53737, 60059, 121771, 457691, 698581, 780767, 1021003, 13273039]

約数ペア:

[(1, 13273039), (13, 1021003), (17, 780767), (19, 698581), (29, 457691), (109, 121771), (221, 60059), (247, 53737), (323, 41093), (377, 35207), (493, 26923), (551, 24089), (1417, 9367), (1853, 7163), (2071, 6409), (3161, 4199)]