321243897

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{200903}}^1$

素因数の和:200960

約数の個数: 16

約数和(自身を含む): 472526208

約数和(自身を除く): 151282311

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 200903, 602709, 2611739, 7835217, 8237023, 24711069, 107081299, 321243897]

約数ペア:

[(1, 321243897), (3, 107081299), (13, 24711069), (39, 8237023), (41, 7835217), (123, 2611739), (533, 602709), (1599, 200903)]