17888971221

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{2857}}^1\times {\mathrm{63247}}^1$

素因数の和:66121

約数の個数: 24

約数和(自身を含む): 28198994304

約数和(自身を除く): 10310023083

約数列:

[1, 3, 9, 11, 33, 99, 2857, 8571, 25713, 31427, 63247, 94281, 189741, 282843, 569223, 695717, 2087151, 6261453, 180696679, 542090037, 1626270111, 1987663469, 5962990407, 17888971221]

約数ペア:

[(1, 17888971221), (3, 5962990407), (9, 1987663469), (11, 1626270111), (33, 542090037), (99, 180696679), (2857, 6261453), (8571, 2087151), (25713, 695717), (31427, 569223), (63247, 282843), (94281, 189741)]