238032951

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{12689}}^1$

素因数の和:12755

約数の個数: 24

約数和(自身を含む): 352985040

約数和(自身を除く): 114952089

約数列:

[1, 3, 13, 37, 39, 111, 169, 481, 507, 1443, 6253, 12689, 18759, 38067, 164957, 469493, 494871, 1408479, 2144441, 6103409, 6433323, 18310227, 79344317, 238032951]

約数ペア:

[(1, 238032951), (3, 79344317), (13, 18310227), (37, 6433323), (39, 6103409), (111, 2144441), (169, 1408479), (481, 494871), (507, 469493), (1443, 164957), (6253, 38067), (12689, 18759)]