2100035679

素因数分解:

$3^1\times 7^3\times {\mathrm{2040851}}^1$

素因数の和:2040875

約数の個数: 16

約数和(自身を含む): 3265363200

約数和(自身を除く): 1165327521

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 2040851, 6122553, 14285957, 42857871, 100001699, 300005097, 700011893, 2100035679]

約数ペア:

[(1, 2100035679), (3, 700011893), (7, 300005097), (21, 100001699), (49, 42857871), (147, 14285957), (343, 6122553), (1029, 2040851)]