438722013

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{36011}}^1$

素因数の和:36176

約数の個数: 16

約数和(自身を含む): 608458752

約数和(自身を除く): 169736739

約数列:

[1, 3, 31, 93, 131, 393, 4061, 12183, 36011, 108033, 1116341, 3349023, 4717441, 14152323, 146240671, 438722013]

約数ペア:

[(1, 438722013), (3, 146240671), (31, 14152323), (93, 4717441), (131, 3349023), (393, 1116341), (4061, 108033), (12183, 36011)]