8867547

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3989}}^1$

素因数の和:4027

約数の個数: 24

約数和(自身を含む): 14523600

約数和(自身を除く): 5656053

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 3989, 11967, 35901, 51857, 75791, 155571, 227373, 466713, 682119, 985283, 2955849, 8867547]

約数ペア:

[(1, 8867547), (3, 2955849), (9, 985283), (13, 682119), (19, 466713), (39, 227373), (57, 155571), (117, 75791), (171, 51857), (247, 35901), (741, 11967), (2223, 3989)]