40439097

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{751}}^1$

素因数の和:981

約数の個数: 24

約数和(自身を含む): 60689408

約数和(自身を除く): 20250311

約数列:

[1, 3, 9, 31, 93, 193, 279, 579, 751, 1737, 2253, 5983, 6759, 17949, 23281, 53847, 69843, 144943, 209529, 434829, 1304487, 4493233, 13479699, 40439097]

約数ペア:

[(1, 40439097), (3, 13479699), (9, 4493233), (31, 1304487), (93, 434829), (193, 209529), (279, 144943), (579, 69843), (751, 53847), (1737, 23281), (2253, 17949), (5983, 6759)]