2168510289

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1\times {\mathrm{3889}}^1$

素因数の和:4241

約数の個数: 32

約数和(自身を含む): 3218305920

約数和(自身を除く): 1049795631

約数列:

[1, 3, 11, 33, 61, 183, 277, 671, 831, 2013, 3047, 3889, 9141, 11667, 16897, 42779, 50691, 128337, 185867, 237229, 557601, 711687, 1077253, 2609519, 3231759, 7828557, 11849783, 35549349, 65712433, 197137299, 722836763, 2168510289]

約数ペア:

[(1, 2168510289), (3, 722836763), (11, 197137299), (33, 65712433), (61, 35549349), (183, 11849783), (277, 7828557), (671, 3231759), (831, 2609519), (2013, 1077253), (3047, 711687), (3889, 557601), (9141, 237229), (11667, 185867), (16897, 128337), (42779, 50691)]