42392763

素因数分解:

$3^2\times 7^1\times {\mathrm{672901}}^1$

素因数の和:672914

約数の個数: 12

約数和(自身を含む): 69981808

約数和(自身を除く): 27589045

約数列:

[1, 3, 7, 9, 21, 63, 672901, 2018703, 4710307, 6056109, 14130921, 42392763]

約数ペア:

[(1, 42392763), (3, 14130921), (7, 6056109), (9, 4710307), (21, 2018703), (63, 672901)]