13210791

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{1279}}^1$

素因数の和:1606

約数の個数: 16

約数和(自身を含む): 19292160

約数和(自身を除く): 6081369

約数列:

[1, 3, 11, 33, 313, 939, 1279, 3443, 3837, 10329, 14069, 42207, 400327, 1200981, 4403597, 13210791]

約数ペア:

[(1, 13210791), (3, 4403597), (11, 1200981), (33, 400327), (313, 42207), (939, 14069), (1279, 10329), (3443, 3837)]