3734991

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{3547}}^1$

素因数の和:3572

約数の個数: 20

約数和(自身を含む): 6010312

約数和(自身を除く): 2275321

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 3547, 10641, 31923, 46111, 95769, 138333, 287307, 414999, 1244997, 3734991]

約数ペア:

[(1, 3734991), (3, 1244997), (9, 414999), (13, 287307), (27, 138333), (39, 95769), (81, 46111), (117, 31923), (351, 10641), (1053, 3547)]