1831479

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{311}}^1$

素因数の和:478

約数の個数: 16

約数和(自身を含む): 2655744

約数和(自身を除く): 824265

約数列:

[1, 3, 13, 39, 151, 311, 453, 933, 1963, 4043, 5889, 12129, 46961, 140883, 610493, 1831479]

約数ペア:

[(1, 1831479), (3, 610493), (13, 140883), (39, 46961), (151, 12129), (311, 5889), (453, 4043), (933, 1963)]