8304723

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2161}}^1$

素因数の和:2235

約数の個数: 24

約数和(自身を含む): 13940576

約数和(自身を除く): 5635853

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 2161, 3843, 6483, 15127, 19449, 45381, 131821, 136143, 395463, 922747, 1186389, 2768241, 8304723]

約数ペア:

[(1, 8304723), (3, 2768241), (7, 1186389), (9, 922747), (21, 395463), (61, 136143), (63, 131821), (183, 45381), (427, 19449), (549, 15127), (1281, 6483), (2161, 3843)]