4385913

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2861}}^1$

素因数の和:2944

約数の個数: 16

約数和(自身を含む): 6777216

約数和(自身を除く): 2391303

約数列:

[1, 3, 7, 21, 73, 219, 511, 1533, 2861, 8583, 20027, 60081, 208853, 626559, 1461971, 4385913]

約数ペア:

[(1, 4385913), (3, 1461971), (7, 626559), (21, 208853), (73, 60081), (219, 20027), (511, 8583), (1533, 2861)]