51636417

素因数分解:

$3^1\times 7^1\times {\mathrm{907}}^1\times {\mathrm{2711}}^1$

素因数の和:3628

約数の個数: 16

約数和(自身を含む): 78799872

約数和(自身を除く): 27163455

約数列:

[1, 3, 7, 21, 907, 2711, 2721, 6349, 8133, 18977, 19047, 56931, 2458877, 7376631, 17212139, 51636417]

約数ペア:

[(1, 51636417), (3, 17212139), (7, 7376631), (21, 2458877), (907, 56931), (2711, 19047), (2721, 18977), (6349, 8133)]