142268897

素因数分解:

${\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{743}}^1$

素因数の和:920

約数の個数: 16

約数和(自身を含む): 150192768

約数和(自身を除く): 7923871

約数列:

[1, 43, 61, 73, 743, 2623, 3139, 4453, 31949, 45323, 54239, 191479, 1948889, 2332277, 3308579, 142268897]

約数ペア:

[(1, 142268897), (43, 3308579), (61, 2332277), (73, 1948889), (743, 191479), (2623, 54239), (3139, 45323), (4453, 31949)]