2870036211

素因数分解:

$3^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{220789}}^1$

素因数の和:221418

約数の個数: 16

約数和(自身を含む): 4380473600

約数和(自身を除く): 1510437389

約数列:

[1, 3, 7, 21, 619, 1857, 4333, 12999, 220789, 662367, 1545523, 4636569, 136668391, 410005173, 956678737, 2870036211]

約数ペア:

[(1, 2870036211), (3, 956678737), (7, 410005173), (21, 136668391), (619, 4636569), (1857, 1545523), (4333, 662367), (12999, 220789)]