2247391717

素因数分解:

${\mathrm{31}}^2\times {\mathrm{443}}^1\times {\mathrm{5279}}^1$

素因数の和:5784

約数の個数: 12

約数和(自身を含む): 2327909760

約数和(自身を除く): 80518043

約数列:

[1, 31, 443, 961, 5279, 13733, 163649, 425723, 2338597, 5073119, 72496507, 2247391717]

約数ペア:

[(1, 2247391717), (31, 72496507), (443, 5073119), (961, 2338597), (5279, 425723), (13733, 163649)]