4815909

素因数分解:

$3^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1$

素因数の和:406

約数の個数: 32

約数和(自身を含む): 8279040

約数和(自身を除く): 3463131

約数列:

[1, 3, 7, 9, 21, 27, 63, 83, 189, 249, 307, 581, 747, 921, 1743, 2149, 2241, 2763, 5229, 6447, 8289, 15687, 19341, 25481, 58023, 76443, 178367, 229329, 535101, 687987, 1605303, 4815909]

約数ペア:

[(1, 4815909), (3, 1605303), (7, 687987), (9, 535101), (21, 229329), (27, 178367), (63, 76443), (83, 58023), (189, 25481), (249, 19341), (307, 15687), (581, 8289), (747, 6447), (921, 5229), (1743, 2763), (2149, 2241)]