8999739

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6211}}^1$

素因数の和:6247

約数の個数: 24

約数和(自身を含む): 15505152

約数和(自身を除く): 6505413

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 6211, 18633, 43477, 55899, 130431, 142853, 391293, 428559, 999971, 1285677, 2999913, 8999739]

約数ペア:

[(1, 8999739), (3, 2999913), (7, 1285677), (9, 999971), (21, 428559), (23, 391293), (63, 142853), (69, 130431), (161, 55899), (207, 43477), (483, 18633), (1449, 6211)]