215538559

素因数分解:

${\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{499}}^1$

素因数の和:730

約数の個数: 16

約数和(自身を含む): 224812000

約数和(自身を除く): 9273441

約数列:

[1, 61, 73, 97, 499, 4453, 5917, 7081, 30439, 36427, 48403, 431941, 2222047, 2952583, 3533419, 215538559]

約数ペア:

[(1, 215538559), (61, 3533419), (73, 2952583), (97, 2222047), (499, 431941), (4453, 48403), (5917, 36427), (7081, 30439)]