25681191

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{877}}^1$

素因数の和:1150

約数の個数: 16

約数和(自身を含む): 35232384

約数和(自身を除く): 9551193

約数列:

[1, 3, 43, 129, 227, 681, 877, 2631, 9761, 29283, 37711, 113133, 199079, 597237, 8560397, 25681191]

約数ペア:

[(1, 25681191), (3, 8560397), (43, 597237), (129, 199079), (227, 113133), (681, 37711), (877, 29283), (2631, 9761)]