56438541

素因数分解:

$3^2\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{569}}^1$

素因数の和:785

約数の個数: 24

約数和(自身を含む): 83229120

約数和(自身を除く): 26790579

約数列:

[1, 3, 9, 103, 107, 309, 321, 569, 927, 963, 1707, 5121, 11021, 33063, 58607, 60883, 99189, 175821, 182649, 527463, 547947, 6270949, 18812847, 56438541]

約数ペア:

[(1, 56438541), (3, 18812847), (9, 6270949), (103, 547947), (107, 527463), (309, 182649), (321, 175821), (569, 99189), (927, 60883), (963, 58607), (1707, 33063), (5121, 11021)]