16053233

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1$

素因数の和:477

約数の個数: 24

約数和(自身を含む): 20164320

約数和(自身を除く): 4111087

約数列:

[1, 7, 19, 43, 49, 133, 301, 401, 817, 931, 2107, 2807, 5719, 7619, 17243, 19649, 40033, 53333, 120701, 327617, 373331, 844907, 2293319, 16053233]

約数ペア:

[(1, 16053233), (7, 2293319), (19, 844907), (43, 373331), (49, 327617), (133, 120701), (301, 53333), (401, 40033), (817, 19649), (931, 17243), (2107, 7619), (2807, 5719)]