479848509

素因数分解:

$3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{41621}}^1$

素因数の和:41698

約数の個数: 32

約数和(自身を含む): 825780480

約数和(自身を除く): 345931971

約数列:

[1, 3, 7, 9, 21, 27, 61, 63, 183, 189, 427, 549, 1281, 1647, 3843, 11529, 41621, 124863, 291347, 374589, 874041, 1123767, 2538881, 2622123, 7616643, 7866369, 17772167, 22849929, 53316501, 68549787, 159949503, 479848509]

約数ペア:

[(1, 479848509), (3, 159949503), (7, 68549787), (9, 53316501), (21, 22849929), (27, 17772167), (61, 7866369), (63, 7616643), (183, 2622123), (189, 2538881), (427, 1123767), (549, 874041), (1281, 374589), (1647, 291347), (3843, 124863), (11529, 41621)]