7283439

素因数分解:

$3^6\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:218

約数の個数: 28

約数和(自身を含む): 11139856

約数和(自身を除く): 3856417

約数列:

[1, 3, 9, 27, 81, 97, 103, 243, 291, 309, 729, 873, 927, 2619, 2781, 7857, 8343, 9991, 23571, 25029, 29973, 70713, 75087, 89919, 269757, 809271, 2427813, 7283439]

約数ペア:

[(1, 7283439), (3, 2427813), (9, 809271), (27, 269757), (81, 89919), (97, 75087), (103, 70713), (243, 29973), (291, 25029), (309, 23571), (729, 9991), (873, 8343), (927, 7857), (2619, 2781)]