8210943

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:328

約数の個数: 32

約数和(自身を含む): 13272000

約数和(自身を除く): 5061057

約数列:

[1, 3, 9, 13, 27, 39, 117, 149, 157, 351, 447, 471, 1341, 1413, 1937, 2041, 4023, 4239, 5811, 6123, 17433, 18369, 23393, 52299, 55107, 70179, 210537, 304109, 631611, 912327, 2736981, 8210943]

約数ペア:

[(1, 8210943), (3, 2736981), (9, 912327), (13, 631611), (27, 304109), (39, 210537), (117, 70179), (149, 55107), (157, 52299), (351, 23393), (447, 18369), (471, 17433), (1341, 6123), (1413, 5811), (1937, 4239), (2041, 4023)]