8071827

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:223

約数の個数: 32

約数和(自身を含む): 12165120

約数和(自身を除く): 4093293

約数列:

[1, 3, 19, 23, 47, 57, 69, 131, 141, 393, 437, 893, 1081, 1311, 2489, 2679, 3013, 3243, 6157, 7467, 9039, 18471, 20539, 57247, 61617, 116983, 141611, 171741, 350949, 424833, 2690609, 8071827]

約数ペア:

[(1, 8071827), (3, 2690609), (19, 424833), (23, 350949), (47, 171741), (57, 141611), (69, 116983), (131, 61617), (141, 57247), (393, 20539), (437, 18471), (893, 9039), (1081, 7467), (1311, 6157), (2489, 3243), (2679, 3013)]