4963599

素因数分解:

$3^4\times {\mathrm{233}}^1\times {\mathrm{263}}^1$

素因数の和:508

約数の個数: 20

約数和(自身を含む): 7474896

約数和(自身を除く): 2511297

約数列:

[1, 3, 9, 27, 81, 233, 263, 699, 789, 2097, 2367, 6291, 7101, 18873, 21303, 61279, 183837, 551511, 1654533, 4963599]

約数ペア:

[(1, 4963599), (3, 1654533), (9, 551511), (27, 183837), (81, 61279), (233, 21303), (263, 18873), (699, 7101), (789, 6291), (2097, 2367)]