16080381

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{593}}^1$

素因数の和:753

約数の個数: 24

約数和(自身を含む): 24463296

約数和(自身を除く): 8382915

約数列:

[1, 3, 9, 23, 69, 131, 207, 393, 593, 1179, 1779, 3013, 5337, 9039, 13639, 27117, 40917, 77683, 122751, 233049, 699147, 1786709, 5360127, 16080381]

約数ペア:

[(1, 16080381), (3, 5360127), (9, 1786709), (23, 699147), (69, 233049), (131, 122751), (207, 77683), (393, 40917), (593, 27117), (1179, 13639), (1779, 9039), (3013, 5337)]