223485969

素因数分解:

$3^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{24023}}^1$

素因数の和:24476

約数の個数: 16

約数和(自身を含む): 341332992

約数和(自身を除く): 117847023

約数列:

[1, 3, 7, 21, 443, 1329, 3101, 9303, 24023, 72069, 168161, 504483, 10642189, 31926567, 74495323, 223485969]

約数ペア:

[(1, 223485969), (3, 74495323), (7, 31926567), (21, 10642189), (443, 504483), (1329, 168161), (3101, 72069), (9303, 24023)]