7926429

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{4241}}^1$

素因数の和:4340

約数の個数: 16

約数和(自身を含む): 12216960

約数和(自身を除く): 4290531

約数列:

[1, 3, 7, 21, 89, 267, 623, 1869, 4241, 12723, 29687, 89061, 377449, 1132347, 2642143, 7926429]

約数ペア:

[(1, 7926429), (3, 2642143), (7, 1132347), (21, 377449), (89, 89061), (267, 29687), (623, 12723), (1869, 4241)]