28342029

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{7433}}^1$

素因数の和:7508

約数の個数: 16

約数和(自身を含む): 39965184

約数和(自身を除く): 11623155

約数列:

[1, 3, 31, 41, 93, 123, 1271, 3813, 7433, 22299, 230423, 304753, 691269, 914259, 9447343, 28342029]

約数ペア:

[(1, 28342029), (3, 9447343), (31, 914259), (41, 691269), (93, 304753), (123, 230423), (1271, 22299), (3813, 7433)]