1207444893

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{37003}}^1$

素因数の和:37228

約数の個数: 16

約数和(自身を含む): 1642977600

約数和(自身を除く): 435532707

約数列:

[1, 3, 73, 149, 219, 447, 10877, 32631, 37003, 111009, 2701219, 5513447, 8103657, 16540341, 402481631, 1207444893]

約数ペア:

[(1, 1207444893), (3, 402481631), (73, 16540341), (149, 8103657), (219, 5513447), (447, 2701219), (10877, 111009), (32631, 37003)]