40408137

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{58309}}^1$

素因数の和:58333

約数の個数: 24

約数和(自身を含む): 72770880

約数和(自身を除く): 32362743

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 58309, 174927, 408163, 524781, 641399, 1224489, 1924197, 3673467, 4489793, 5772591, 13469379, 40408137]

約数ペア:

[(1, 40408137), (3, 13469379), (7, 5772591), (9, 4489793), (11, 3673467), (21, 1924197), (33, 1224489), (63, 641399), (77, 524781), (99, 408163), (231, 174927), (693, 58309)]