8255331

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1409}}^1$

素因数の和:1456

約数の個数: 32

約数和(自身を含む): 14438400

約数和(自身を除く): 6183069

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 93, 189, 217, 279, 651, 837, 1409, 1953, 4227, 5859, 9863, 12681, 29589, 38043, 43679, 88767, 131037, 266301, 305753, 393111, 917259, 1179333, 2751777, 8255331]

約数ペア:

[(1, 8255331), (3, 2751777), (7, 1179333), (9, 917259), (21, 393111), (27, 305753), (31, 266301), (63, 131037), (93, 88767), (189, 43679), (217, 38043), (279, 29589), (651, 12681), (837, 9863), (1409, 5859), (1953, 4227)]