6487587

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:400

約数の個数: 32

約数和(自身を含む): 10383360

約数和(自身を除く): 3895773

約数列:

[1, 3, 9, 23, 27, 31, 69, 93, 207, 279, 337, 621, 713, 837, 1011, 2139, 3033, 6417, 7751, 9099, 10447, 19251, 23253, 31341, 69759, 94023, 209277, 240281, 282069, 720843, 2162529, 6487587]

約数ペア:

[(1, 6487587), (3, 2162529), (9, 720843), (23, 282069), (27, 240281), (31, 209277), (69, 94023), (93, 69759), (207, 31341), (279, 23253), (337, 19251), (621, 10447), (713, 9099), (837, 7751), (1011, 6417), (2139, 3033)]