42638511

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{1571}}^1$

素因数の和:1766

約数の個数: 16

約数和(自身を含む): 58101120

約数和(自身を除く): 15462609

約数列:

[1, 3, 83, 109, 249, 327, 1571, 4713, 9047, 27141, 130393, 171239, 391179, 513717, 14212837, 42638511]

約数ペア:

[(1, 42638511), (3, 14212837), (83, 513717), (109, 391179), (249, 171239), (327, 130393), (1571, 27141), (4713, 9047)]