2059581

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1571}}^1$

素因数の和:1616

約数の個数: 16

約数和(自身を含む): 3018240

約数和(自身を除く): 958659

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 1571, 4713, 29849, 36133, 89547, 108399, 686527, 2059581]

約数ペア:

[(1, 2059581), (3, 686527), (19, 108399), (23, 89547), (57, 36133), (69, 29849), (437, 4713), (1311, 1571)]