3994585

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1871}}^1$

素因数の和:1944

約数の個数: 16

約数和(自身を含む): 5571072

約数和(自身を除く): 1576487

約数列:

[1, 5, 7, 35, 61, 305, 427, 1871, 2135, 9355, 13097, 65485, 114131, 570655, 798917, 3994585]

約数ペア:

[(1, 3994585), (5, 798917), (7, 570655), (35, 114131), (61, 65485), (305, 13097), (427, 9355), (1871, 2135)]