2247391671

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2610211}}^1$

素因数の和:2610262

約数の個数: 16

約数和(自身を含む): 3508124928

約数和(自身を除く): 1260733257

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 2610211, 7830633, 18271477, 54814431, 107018651, 321055953, 749130557, 2247391671]

約数ペア:

[(1, 2247391671), (3, 749130557), (7, 321055953), (21, 107018651), (41, 54814431), (123, 18271477), (287, 7830633), (861, 2610211)]