30508371

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2543}}^1$

素因数の和:2623

約数の個数: 24

約数和(自身を含む): 46565376

約数和(自身を除く): 16057005

約数列:

[1, 3, 9, 31, 43, 93, 129, 279, 387, 1333, 2543, 3999, 7629, 11997, 22887, 78833, 109349, 236499, 328047, 709497, 984141, 3389819, 10169457, 30508371]

約数ペア:

[(1, 30508371), (3, 10169457), (9, 3389819), (31, 984141), (43, 709497), (93, 328047), (129, 236499), (279, 109349), (387, 78833), (1333, 22887), (2543, 11997), (3999, 7629)]