7304427

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{419}}^1$

素因数の和:587

約数の個数: 24

約数和(自身を含む): 11466000

約数和(自身を除く): 4161573

約数列:

[1, 3, 9, 13, 39, 117, 149, 419, 447, 1257, 1341, 1937, 3771, 5447, 5811, 16341, 17433, 49023, 62431, 187293, 561879, 811603, 2434809, 7304427]

約数ペア:

[(1, 7304427), (3, 2434809), (9, 811603), (13, 561879), (39, 187293), (117, 62431), (149, 49023), (419, 17433), (447, 16341), (1257, 5811), (1341, 5447), (1937, 3771)]