2942835

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{28027}}^1$

素因数の和:28042

約数の個数: 16

約数和(自身を含む): 5381376

約数和(自身を除く): 2438541

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 28027, 84081, 140135, 196189, 420405, 588567, 980945, 2942835]

約数ペア:

[(1, 2942835), (3, 980945), (5, 588567), (7, 420405), (15, 196189), (21, 140135), (35, 84081), (105, 28027)]