8363493

素因数分解:

$3^4\times {\mathrm{79}}^1\times {\mathrm{1307}}^1$

素因数の和:1398

約数の個数: 20

約数和(自身を含む): 12661440

約数和(自身を除く): 4297947

約数列:

[1, 3, 9, 27, 79, 81, 237, 711, 1307, 2133, 3921, 6399, 11763, 35289, 103253, 105867, 309759, 929277, 2787831, 8363493]

約数ペア:

[(1, 8363493), (3, 2787831), (9, 929277), (27, 309759), (79, 105867), (81, 103253), (237, 35289), (711, 11763), (1307, 6399), (2133, 3921)]