42084057

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{2347}}^1$

素因数の和:2532

約数の個数: 16

約数和(自身を含む): 57854720

約数和(自身を除く): 15770663

約数列:

[1, 3, 43, 129, 139, 417, 2347, 5977, 7041, 17931, 100921, 302763, 326233, 978699, 14028019, 42084057]

約数ペア:

[(1, 42084057), (3, 14028019), (43, 978699), (129, 326233), (139, 302763), (417, 100921), (2347, 17931), (5977, 7041)]