540732237

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{19379}}^1$

素因数の和:19584

約数の個数: 16

約数和(自身を含む): 736750080

約数和(自身を除く): 196017843

約数列:

[1, 3, 71, 131, 213, 393, 9301, 19379, 27903, 58137, 1375909, 2538649, 4127727, 7615947, 180244079, 540732237]

約数ペア:

[(1, 540732237), (3, 180244079), (71, 7615947), (131, 4127727), (213, 2538649), (393, 1375909), (9301, 58137), (19379, 27903)]