8211693

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3079}}^1$

素因数の和:3216

約数の個数: 16

約数和(自身を含む): 12615680

約数和(自身を除く): 4403987

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 3079, 9237, 21553, 64659, 391033, 1173099, 2737231, 8211693]

約数ペア:

[(1, 8211693), (3, 2737231), (7, 1173099), (21, 391033), (127, 64659), (381, 21553), (889, 9237), (2667, 3079)]