5391813

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{853}}^1$

素因数の和:913

約数の個数: 24

約数和(自身を含む): 8567328

約数和(自身を除く): 3175515

約数列:

[1, 3, 7, 21, 43, 49, 129, 147, 301, 853, 903, 2107, 2559, 5971, 6321, 17913, 36679, 41797, 110037, 125391, 256753, 770259, 1797271, 5391813]

約数ペア:

[(1, 5391813), (3, 1797271), (7, 770259), (21, 256753), (43, 125391), (49, 110037), (129, 41797), (147, 36679), (301, 17913), (853, 6321), (903, 5971), (2107, 2559)]