13597749

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7229}}^1$

素因数の和:7265

約数の個数: 24

約数和(自身を含む): 22557600

約数和(自身を除く): 8959851

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 7229, 21687, 65061, 79519, 137351, 238557, 412053, 715671, 1236159, 1510861, 4532583, 13597749]

約数ペア:

[(1, 13597749), (3, 4532583), (9, 1510861), (11, 1236159), (19, 715671), (33, 412053), (57, 238557), (99, 137351), (171, 79519), (209, 65061), (627, 21687), (1881, 7229)]