424347

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{167}}^1$

素因数の和:199

約数の個数: 24

約数和(自身を含む): 715008

約数和(自身を除く): 290661

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 167, 231, 363, 501, 847, 1169, 1837, 2541, 3507, 5511, 12859, 20207, 38577, 60621, 141449, 424347]

約数ペア:

[(1, 424347), (3, 141449), (7, 60621), (11, 38577), (21, 20207), (33, 12859), (77, 5511), (121, 3507), (167, 2541), (231, 1837), (363, 1169), (501, 847)]