459949413

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1991123}}^1$

素因数の和:1991144

約数の個数: 16

約数和(自身を含む): 764591616

約数和(自身を除く): 304642203

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 1991123, 5973369, 13937861, 21902353, 41813583, 65707059, 153316471, 459949413]

約数ペア:

[(1, 459949413), (3, 153316471), (7, 65707059), (11, 41813583), (21, 21902353), (33, 13937861), (77, 5973369), (231, 1991123)]