16250121

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2707}}^1$

素因数の和:2765

約数の個数: 24

約数和(自身を含む): 25346880

約数和(自身を除く): 9096759

約数列:

[1, 3, 9, 23, 29, 69, 87, 207, 261, 667, 2001, 2707, 6003, 8121, 24363, 62261, 78503, 186783, 235509, 560349, 706527, 1805569, 5416707, 16250121]

約数ペア:

[(1, 16250121), (3, 5416707), (9, 1805569), (23, 706527), (29, 560349), (69, 235509), (87, 186783), (207, 78503), (261, 62261), (667, 24363), (2001, 8121), (2707, 6003)]