13394913

素因数分解:

$3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{3023}}^1$

素因数の和:3244

約数の個数: 16

約数和(自身を含む): 20514816

約数和(自身を除く): 7119903

約数列:

[1, 3, 7, 21, 211, 633, 1477, 3023, 4431, 9069, 21161, 63483, 637853, 1913559, 4464971, 13394913]

約数ペア:

[(1, 13394913), (3, 4464971), (7, 1913559), (21, 637853), (211, 63483), (633, 21161), (1477, 9069), (3023, 4431)]