42628467

素因数分解:

$3^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{3217}}^1$

素因数の和:3858

約数の個数: 16

約数和(自身を含む): 65080832

約数和(自身を除く): 22452365

約数列:

[1, 3, 7, 21, 631, 1893, 3217, 4417, 9651, 13251, 22519, 67557, 2029927, 6089781, 14209489, 42628467]

約数ペア:

[(1, 42628467), (3, 14209489), (7, 6089781), (21, 2029927), (631, 67557), (1893, 22519), (3217, 13251), (4417, 9651)]