7121058

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3943}}^1$

素因数の和:3998

約数の個数: 32

約数和(自身を含む): 16659456

約数和(自身を除く): 9538398

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 3943, 7886, 11829, 23658, 27601, 55202, 82803, 165606, 169549, 339098, 508647, 1017294, 1186843, 2373686, 3560529, 7121058]

約数ペア:

[(1, 7121058), (2, 3560529), (3, 2373686), (6, 1186843), (7, 1017294), (14, 508647), (21, 339098), (42, 169549), (43, 165606), (86, 82803), (129, 55202), (258, 27601), (301, 23658), (602, 11829), (903, 7886), (1806, 3943)]