7854327

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{7459}}^1$

素因数の和:7484

約数の個数: 20

約数和(自身を含む): 12637240

約数和(自身を除く): 4782913

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 7459, 22377, 67131, 96967, 201393, 290901, 604179, 872703, 2618109, 7854327]

約数ペア:

[(1, 7854327), (3, 2618109), (9, 872703), (13, 604179), (27, 290901), (39, 201393), (81, 96967), (117, 67131), (351, 22377), (1053, 7459)]