2013143913

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{1848617}}^1$

素因数の和:1848645

約数の個数: 18

約数和(自身を含む): 3196260522

約数和(自身を除く): 1183116609

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 1848617, 5545851, 16637553, 20334787, 61004361, 183013083, 223682657, 671047971, 2013143913]

約数ペア:

[(1, 2013143913), (3, 671047971), (9, 223682657), (11, 183013083), (33, 61004361), (99, 20334787), (121, 16637553), (363, 5545851), (1089, 1848617)]