4087671

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3191}}^1$

素因数の和:3262

約数の個数: 16

約数和(自身を含む): 6332928

約数和(自身を除く): 2245257

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 3191, 9573, 22337, 67011, 194651, 583953, 1362557, 4087671]

約数ペア:

[(1, 4087671), (3, 1362557), (7, 583953), (21, 194651), (61, 67011), (183, 22337), (427, 9573), (1281, 3191)]