890228739

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{1361}}^1\times {\mathrm{4639}}^1$

素因数の和:6050

約数の個数: 16

約数和(自身を含む): 1213378560

約数和(自身を除く): 323149821

約数列:

[1, 3, 47, 141, 1361, 4083, 4639, 13917, 63967, 191901, 218033, 654099, 6313679, 18941037, 296742913, 890228739]

約数ペア:

[(1, 890228739), (3, 296742913), (47, 18941037), (141, 6313679), (1361, 654099), (4083, 218033), (4639, 191901), (13917, 63967)]