85402981797

素因数分解:

$3^1\times 7^1\times {\mathrm{857}}^1\times {\mathrm{4745401}}^1$

素因数の和:4746268

約数の個数: 16

約数和(自身を含む): 130289757312

約数和(自身を除く): 44886775515

約数列:

[1, 3, 7, 21, 857, 2571, 5999, 17997, 4745401, 14236203, 33217807, 99653421, 4066808657, 12200425971, 28467660599, 85402981797]

約数ペア:

[(1, 85402981797), (3, 28467660599), (7, 12200425971), (21, 4066808657), (857, 99653421), (2571, 33217807), (5999, 14236203), (17997, 4745401)]