243542819

素因数分解:

${\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{353}}^1\times {\mathrm{727}}^1$

素因数の和:1166

約数の個数: 16

約数和(自身を含む): 266989632

約数和(自身を除く): 23446813

約数列:

[1, 13, 73, 353, 727, 949, 4589, 9451, 25769, 53071, 256631, 334997, 689923, 3336203, 18734063, 243542819]

約数ペア:

[(1, 243542819), (13, 18734063), (73, 3336203), (353, 689923), (727, 334997), (949, 256631), (4589, 53071), (9451, 25769)]