2212413

素因数分解:

$3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{769}}^1$

素因数の和:916

約数の個数: 16

約数和(自身を含む): 3400320

約数和(自身を除く): 1187907

約数列:

[1, 3, 7, 21, 137, 411, 769, 959, 2307, 2877, 5383, 16149, 105353, 316059, 737471, 2212413]

約数ペア:

[(1, 2212413), (3, 737471), (7, 316059), (21, 105353), (137, 16149), (411, 5383), (769, 2877), (959, 2307)]