3973235

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1861}}^1$

素因数の和:1934

約数の個数: 16

約数和(自身を含む): 5541312

約数和(自身を除く): 1568077

約数列:

[1, 5, 7, 35, 61, 305, 427, 1861, 2135, 9305, 13027, 65135, 113521, 567605, 794647, 3973235]

約数ペア:

[(1, 3973235), (5, 794647), (7, 567605), (35, 113521), (61, 65135), (305, 13027), (427, 9305), (1861, 2135)]