3149979

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2459}}^1$

素因数の和:2530

約数の個数: 16

約数和(自身を含む): 4880640

約数和(自身を除く): 1730661

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 2459, 7377, 17213, 51639, 149999, 449997, 1049993, 3149979]

約数ペア:

[(1, 3149979), (3, 1049993), (7, 449997), (21, 149999), (61, 51639), (183, 17213), (427, 7377), (1281, 2459)]