56068887

素因数分解:

$3^1\times 7^2\times {\mathrm{233}}^1\times {\mathrm{1637}}^1$

素因数の和:1887

約数の個数: 24

約数和(自身を含む): 87390576

約数和(自身を除く): 31321689

約数列:

[1, 3, 7, 21, 49, 147, 233, 699, 1631, 1637, 4893, 4911, 11417, 11459, 34251, 34377, 80213, 240639, 381421, 1144263, 2669947, 8009841, 18689629, 56068887]

約数ペア:

[(1, 56068887), (3, 18689629), (7, 8009841), (21, 2669947), (49, 1144263), (147, 381421), (233, 240639), (699, 80213), (1631, 34377), (1637, 34251), (4893, 11459), (4911, 11417)]