2545191

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{547}}^1$

素因数の和:611

約数の個数: 24

約数和(自身を含む): 4103424

約数和(自身を除く): 1558233

約数列:

[1, 3, 9, 11, 33, 47, 99, 141, 423, 517, 547, 1551, 1641, 4653, 4923, 6017, 18051, 25709, 54153, 77127, 231381, 282799, 848397, 2545191]

約数ペア:

[(1, 2545191), (3, 848397), (9, 282799), (11, 231381), (33, 77127), (47, 54153), (99, 25709), (141, 18051), (423, 6017), (517, 4923), (547, 4653), (1551, 1641)]