39840804717

素因数分解:

$3^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{5169431}}^1$

素因数の和:5169808

約数の個数: 16

約数和(自身を含む): 60875231232

約数和(自身を除く): 21034426515

約数列:

[1, 3, 7, 21, 367, 1101, 2569, 7707, 5169431, 15508293, 36186017, 108558051, 1897181177, 5691543531, 13280268239, 39840804717]

約数ペア:

[(1, 39840804717), (3, 13280268239), (7, 5691543531), (21, 1897181177), (367, 108558051), (1101, 36186017), (2569, 15508293), (7707, 5169431)]