4971321

素因数分解:

$3^3\times {\mathrm{101}}^1\times {\mathrm{1823}}^1$

素因数の和:1933

約数の個数: 16

約数和(自身を含む): 7441920

約数和(自身を除く): 2470599

約数列:

[1, 3, 9, 27, 101, 303, 909, 1823, 2727, 5469, 16407, 49221, 184123, 552369, 1657107, 4971321]

約数ペア:

[(1, 4971321), (3, 1657107), (9, 552369), (27, 184123), (101, 49221), (303, 16407), (909, 5469), (1823, 2727)]