3461247

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{727}}^1$

素因数の和:779

約数の個数: 18

約数和(自身を含む): 5233592

約数和(自身を除く): 1772345

約数列:

[1, 3, 9, 23, 69, 207, 529, 727, 1587, 2181, 4761, 6543, 16721, 50163, 150489, 384583, 1153749, 3461247]

約数ペア:

[(1, 3461247), (3, 1153749), (9, 384583), (23, 150489), (69, 50163), (207, 16721), (529, 6543), (727, 4761), (1587, 2181)]