13295919

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{431}}^1$

素因数の和:567

約数の個数: 32

約数和(自身を含む): 22063104

約数和(自身を除く): 8767185

約数列:

[1, 3, 7, 13, 21, 39, 91, 113, 273, 339, 431, 791, 1293, 1469, 2373, 3017, 4407, 5603, 9051, 10283, 16809, 30849, 39221, 48703, 117663, 146109, 340921, 633139, 1022763, 1899417, 4431973, 13295919]

約数ペア:

[(1, 13295919), (3, 4431973), (7, 1899417), (13, 1022763), (21, 633139), (39, 340921), (91, 146109), (113, 117663), (273, 48703), (339, 39221), (431, 30849), (791, 16809), (1293, 10283), (1469, 9051), (2373, 5603), (3017, 4407)]