7828533

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{641}}^1$

素因数の和:729

約数の個数: 24

約数和(自身を含む): 12018240

約数和(自身を除く): 4189707

約数列:

[1, 3, 9, 23, 59, 69, 177, 207, 531, 641, 1357, 1923, 4071, 5769, 12213, 14743, 37819, 44229, 113457, 132687, 340371, 869837, 2609511, 7828533]

約数ペア:

[(1, 7828533), (3, 2609511), (9, 869837), (23, 340371), (59, 132687), (69, 113457), (177, 44229), (207, 37819), (531, 14743), (641, 12213), (1357, 5769), (1923, 4071)]