4782159

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{1373}}^1$

素因数の和:1428

約数の個数: 20

約数和(自身を含む): 7315176

約数和(自身を除く): 2533017

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 1373, 3483, 4119, 12357, 37071, 59039, 111213, 177117, 531351, 1594053, 4782159]

約数ペア:

[(1, 4782159), (3, 1594053), (9, 531351), (27, 177117), (43, 111213), (81, 59039), (129, 37071), (387, 12357), (1161, 4119), (1373, 3483)]