667789774081

素因数分解:

${\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{1209223}}^1$

素因数の和:1209528

約数の個数: 16

約数和(自身を含む): 700866230400

約数和(自身を除く): 33076456319

約数列:

[1, 29, 137, 139, 3973, 4031, 19043, 552247, 1209223, 35067467, 165663551, 168081997, 4804242979, 4874377913, 23027233589, 667789774081]

約数ペア:

[(1, 667789774081), (29, 23027233589), (137, 4874377913), (139, 4804242979), (3973, 168081997), (4031, 165663551), (19043, 35067467), (552247, 1209223)]