40794019

素因数分解:

$7^3\times {\mathrm{23}}^1\times {\mathrm{5171}}^1$

素因数の和:5215

約数の個数: 16

約数和(自身を含む): 49651200

約数和(自身を除く): 8857181

約数列:

[1, 7, 23, 49, 161, 343, 1127, 5171, 7889, 36197, 118933, 253379, 832531, 1773653, 5827717, 40794019]

約数ペア:

[(1, 40794019), (7, 5827717), (23, 1773653), (49, 832531), (161, 253379), (343, 118933), (1127, 36197), (5171, 7889)]