2852913

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1861}}^1$

素因数の和:1944

約数の個数: 16

約数和(自身を含む): 4409216

約数和(自身を除く): 1556303

約数列:

[1, 3, 7, 21, 73, 219, 511, 1533, 1861, 5583, 13027, 39081, 135853, 407559, 950971, 2852913]

約数ペア:

[(1, 2852913), (3, 950971), (7, 407559), (21, 135853), (73, 39081), (219, 13027), (511, 5583), (1533, 1861)]