13146939

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{359}}^1$

素因数の和:691

約数の個数: 24

約数和(自身を含む): 20573280

約数和(自身を除く): 7426341

約数列:

[1, 3, 9, 13, 39, 117, 313, 359, 939, 1077, 2817, 3231, 4069, 4667, 12207, 14001, 36621, 42003, 112367, 337101, 1011303, 1460771, 4382313, 13146939]

約数ペア:

[(1, 13146939), (3, 4382313), (9, 1460771), (13, 1011303), (39, 337101), (117, 112367), (313, 42003), (359, 36621), (939, 14001), (1077, 12207), (2817, 4667), (3231, 4069)]