201834969

素因数分解:

$3^1\times 7^2\times {\mathrm{1373027}}^1$

素因数の和:1373044

約数の個数: 12

約数和(自身を含む): 313050384

約数和(自身を除く): 111215415

約数列:

[1, 3, 7, 21, 49, 147, 1373027, 4119081, 9611189, 28833567, 67278323, 201834969]

約数ペア:

[(1, 201834969), (3, 67278323), (7, 28833567), (21, 9611189), (49, 4119081), (147, 1373027)]