13691799

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:316

約数の個数: 48

約数和(自身を含む): 23587200

約数和(自身を除く): 9895401

約数列:

[1, 3, 9, 11, 19, 29, 33, 57, 87, 99, 171, 209, 251, 261, 319, 551, 627, 753, 957, 1653, 1881, 2259, 2761, 2871, 4769, 4959, 6061, 7279, 8283, 14307, 18183, 21837, 24849, 42921, 52459, 54549, 65511, 80069, 138301, 157377, 240207, 414903, 472131, 720621, 1244709, 1521311, 4563933, 13691799]

約数ペア:

[(1, 13691799), (3, 4563933), (9, 1521311), (11, 1244709), (19, 720621), (29, 472131), (33, 414903), (57, 240207), (87, 157377), (99, 138301), (171, 80069), (209, 65511), (251, 54549), (261, 52459), (319, 42921), (551, 24849), (627, 21837), (753, 18183), (957, 14307), (1653, 8283), (1881, 7279), (2259, 6061), (2761, 4959), (2871, 4769)]