56258919

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{1049}}^1$

素因数の和:1215

約数の個数: 24

約数和(自身を含む): 83538000

約数和(自身を除く): 27279081

約数列:

[1, 3, 9, 59, 101, 177, 303, 531, 909, 1049, 3147, 5959, 9441, 17877, 53631, 61891, 105949, 185673, 317847, 557019, 953541, 6250991, 18752973, 56258919]

約数ペア:

[(1, 56258919), (3, 18752973), (9, 6250991), (59, 953541), (101, 557019), (177, 317847), (303, 185673), (531, 105949), (909, 61891), (1049, 53631), (3147, 17877), (5959, 9441)]