2220962007

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{787}}^1\times {\mathrm{85517}}^1$

素因数の和:86318

約数の個数: 16

約数和(自身を含む): 3234632832

約数和(自身を除く): 1013670825

約数列:

[1, 3, 11, 33, 787, 2361, 8657, 25971, 85517, 256551, 940687, 2822061, 67301879, 201905637, 740320669, 2220962007]

約数ペア:

[(1, 2220962007), (3, 740320669), (11, 201905637), (33, 67301879), (787, 2822061), (2361, 940687), (8657, 256551), (25971, 85517)]