17389959

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{4297}}^1$

素因数の和:4390

約数の個数: 16

約数和(自身を含む): 24756480

約数和(自身を除く): 7366521

約数列:

[1, 3, 19, 57, 71, 213, 1349, 4047, 4297, 12891, 81643, 244929, 305087, 915261, 5796653, 17389959]

約数ペア:

[(1, 17389959), (3, 5796653), (19, 915261), (57, 305087), (71, 244929), (213, 81643), (1349, 12891), (4047, 4297)]