1256101321

素因数分解:

${\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{311}}^1\times {\mathrm{1231}}^1$

素因数の和:1752

約数の個数: 16

約数和(自身を含む): 1342268928

約数和(自身を除く): 86167607

約数列:

[1, 17, 193, 311, 1231, 3281, 5287, 20927, 60023, 237583, 382841, 1020391, 4038911, 6508297, 73888313, 1256101321]

約数ペア:

[(1, 1256101321), (17, 73888313), (193, 6508297), (311, 4038911), (1231, 1020391), (3281, 382841), (5287, 237583), (20927, 60023)]