31021683

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{134293}}^1$

素因数の和:134314

約数の個数: 16

約数和(自身を含む): 51568896

約数和(自身を除く): 20547213

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 134293, 402879, 940051, 1477223, 2820153, 4431669, 10340561, 31021683]

約数ペア:

[(1, 31021683), (3, 10340561), (7, 4431669), (11, 2820153), (21, 1477223), (33, 940051), (77, 402879), (231, 134293)]