254146563

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{797}}^1\times {\mathrm{3221}}^1$

素因数の和:4035

約数の個数: 24

約数和(自身を含む): 401100336

約数和(自身を除く): 146953773

約数列:

[1, 3, 9, 11, 33, 99, 797, 2391, 3221, 7173, 8767, 9663, 26301, 28989, 35431, 78903, 106293, 318879, 2567137, 7701411, 23104233, 28238507, 84715521, 254146563]

約数ペア:

[(1, 254146563), (3, 84715521), (9, 28238507), (11, 23104233), (33, 7701411), (99, 2567137), (797, 318879), (2391, 106293), (3221, 78903), (7173, 35431), (8767, 28989), (9663, 26301)]