28953159

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{24683}}^1$

素因数の和:24726

約数の個数: 16

約数和(自身を含む): 42653952

約数和(自身を除く): 13700793

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 24683, 74049, 419611, 567709, 1258833, 1703127, 9651053, 28953159]

約数ペア:

[(1, 28953159), (3, 9651053), (17, 1703127), (23, 1258833), (51, 567709), (69, 419611), (391, 74049), (1173, 24683)]