7430481

素因数分解:

$3^3\times {\mathrm{149}}^1\times {\mathrm{1847}}^1$

素因数の和:2005

約数の個数: 16

約数和(自身を含む): 11088000

約数和(自身を除く): 3657519

約数列:

[1, 3, 9, 27, 149, 447, 1341, 1847, 4023, 5541, 16623, 49869, 275203, 825609, 2476827, 7430481]

約数ペア:

[(1, 7430481), (3, 2476827), (9, 825609), (27, 275203), (149, 49869), (447, 16623), (1341, 5541), (1847, 4023)]