255840051

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{971}}^1\times {\mathrm{1237}}^1$

素因数の和:2282

約数の個数: 16

約数和(自身を含む): 346560768

約数和(自身を除く): 90720717

約数列:

[1, 3, 71, 213, 971, 1237, 2913, 3711, 68941, 87827, 206823, 263481, 1201127, 3603381, 85280017, 255840051]

約数ペア:

[(1, 255840051), (3, 85280017), (71, 3603381), (213, 1201127), (971, 263481), (1237, 206823), (2913, 87827), (3711, 68941)]