7683903

素因数分解:

$3^5\times {\mathrm{103}}^1\times {\mathrm{307}}^1$

素因数の和:425

約数の個数: 24

約数和(自身を含む): 11659648

約数和(自身を除く): 3975745

約数列:

[1, 3, 9, 27, 81, 103, 243, 307, 309, 921, 927, 2763, 2781, 8289, 8343, 24867, 25029, 31621, 74601, 94863, 284589, 853767, 2561301, 7683903]

約数ペア:

[(1, 7683903), (3, 2561301), (9, 853767), (27, 284589), (81, 94863), (103, 74601), (243, 31621), (307, 25029), (309, 24867), (921, 8343), (927, 8289), (2763, 2781)]