2108281035

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{20078867}}^1$

素因数の和:20078882

約数の個数: 16

約数和(自身を含む): 3855142656

約数和(自身を除く): 1746861621

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 20078867, 60236601, 100394335, 140552069, 301183005, 421656207, 702760345, 2108281035]

約数ペア:

[(1, 2108281035), (3, 702760345), (5, 421656207), (7, 301183005), (15, 140552069), (21, 100394335), (35, 60236601), (105, 20078867)]