3842643

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4463}}^1$

素因数の和:4514

約数の個数: 16

約数和(自身を含む): 5999616

約数和(自身を除く): 2156973

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 4463, 13389, 31241, 93723, 182983, 548949, 1280881, 3842643]

約数ペア:

[(1, 3842643), (3, 1280881), (7, 548949), (21, 182983), (41, 93723), (123, 31241), (287, 13389), (861, 4463)]