4388541

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{691}}^1$

素因数の和:796

約数の個数: 16

約数和(自身を含む): 6144960

約数和(自身を除く): 1756419

約数列:

[1, 3, 29, 73, 87, 219, 691, 2073, 2117, 6351, 20039, 50443, 60117, 151329, 1462847, 4388541]

約数ペア:

[(1, 4388541), (3, 1462847), (29, 151329), (73, 60117), (87, 50443), (219, 20039), (691, 6351), (2073, 2117)]