42423717

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{65167}}^1$

素因数の和:65208

約数の個数: 16

約数和(自身を含む): 66732032

約数和(自身を除く): 24308315

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 65167, 195501, 456169, 1368507, 2020177, 6060531, 14141239, 42423717]

約数ペア:

[(1, 42423717), (3, 14141239), (7, 6060531), (21, 2020177), (31, 1368507), (93, 456169), (217, 195501), (651, 65167)]