2428407

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{1697}}^1$

素因数の和:1759

約数の個数: 16

約数和(自身を含む): 3667680

約数和(自身を除く): 1239273

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 1697, 5091, 15273, 45819, 89941, 269823, 809469, 2428407]

約数ペア:

[(1, 2428407), (3, 809469), (9, 269823), (27, 89941), (53, 45819), (159, 15273), (477, 5091), (1431, 1697)]