42507907

素因数分解:

${\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{353}}^1$

素因数の和:582

約数の個数: 16

約数和(自身を含む): 46982880

約数和(自身を除く): 4474973

約数列:

[1, 13, 59, 157, 353, 767, 2041, 4589, 9263, 20827, 55421, 120419, 270751, 720473, 3269839, 42507907]

約数ペア:

[(1, 42507907), (13, 3269839), (59, 720473), (157, 270751), (353, 120419), (767, 55421), (2041, 20827), (4589, 9263)]