4902903

素因数分解:

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

素因数の和:196

約数の個数: 32

約数和(自身を含む): 7687680

約数和(自身を除く): 2784777

約数列:

[1, 3, 9, 27, 41, 43, 103, 123, 129, 309, 369, 387, 927, 1107, 1161, 1763, 2781, 4223, 4429, 5289, 12669, 13287, 15867, 38007, 39861, 47601, 114021, 119583, 181589, 544767, 1634301, 4902903]

約数ペア:

[(1, 4902903), (3, 1634301), (9, 544767), (27, 181589), (41, 119583), (43, 114021), (103, 47601), (123, 39861), (129, 38007), (309, 15867), (369, 13287), (387, 12669), (927, 5289), (1107, 4429), (1161, 4223), (1763, 2781)]