12529641

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:213

約数の個数: 32

約数和(自身を含む): 18450432

約数和(自身を除く): 5920791

約数列:

[1, 3, 23, 41, 43, 69, 103, 123, 129, 309, 943, 989, 1763, 2369, 2829, 2967, 4223, 4429, 5289, 7107, 12669, 13287, 40549, 97129, 101867, 121647, 181589, 291387, 305601, 544767, 4176547, 12529641]

約数ペア:

[(1, 12529641), (3, 4176547), (23, 544767), (41, 305601), (43, 291387), (69, 181589), (103, 121647), (123, 101867), (129, 97129), (309, 40549), (943, 13287), (989, 12669), (1763, 7107), (2369, 5289), (2829, 4429), (2967, 4223)]