23838039

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1987}}^1$

素因数の和:2067

約数の個数: 24

約数和(自身を含む): 36388352

約数和(自身を除く): 12550313

約数列:

[1, 3, 9, 31, 43, 93, 129, 279, 387, 1333, 1987, 3999, 5961, 11997, 17883, 61597, 85441, 184791, 256323, 554373, 768969, 2648671, 7946013, 23838039]

約数ペア:

[(1, 23838039), (3, 7946013), (9, 2648671), (31, 768969), (43, 554373), (93, 256323), (129, 184791), (279, 85441), (387, 61597), (1333, 17883), (1987, 11997), (3999, 5961)]