56306517

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{1657}}^1$

素因数の和:1948

約数の個数: 16

約数和(自身を含む): 77037312

約数和(自身を除く): 20730795

約数列:

[1, 3, 47, 141, 241, 723, 1657, 4971, 11327, 33981, 77879, 233637, 399337, 1198011, 18768839, 56306517]

約数ペア:

[(1, 56306517), (3, 18768839), (47, 1198011), (141, 399337), (241, 233637), (723, 77879), (1657, 33981), (4971, 11327)]