8351847

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3083}}^1$

素因数の和:3139

約数の個数: 24

約数和(自身を含む): 14112384

約数和(自身を除く): 5760537

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 3083, 9249, 21581, 27747, 64743, 132569, 194229, 397707, 927983, 1193121, 2783949, 8351847]

約数ペア:

[(1, 8351847), (3, 2783949), (7, 1193121), (9, 927983), (21, 397707), (43, 194229), (63, 132569), (129, 64743), (301, 27747), (387, 21581), (903, 9249), (2709, 3083)]