39849089

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{3229}}^1$

素因数の和:3320

約数の個数: 16

約数和(自身を含む): 47752320

約数和(自身を除く): 7903231

約数列:

[1, 7, 41, 43, 287, 301, 1763, 3229, 12341, 22603, 132389, 138847, 926723, 971929, 5692727, 39849089]

約数ペア:

[(1, 39849089), (7, 5692727), (41, 971929), (43, 926723), (287, 138847), (301, 132389), (1763, 22603), (3229, 12341)]