28547613

素因数分解:

$3^3\times {\mathrm{593}}^1\times {\mathrm{1783}}^1$

素因数の和:2385

約数の個数: 16

約数和(自身を含む): 42387840

約数和(自身を除く): 13840227

約数列:

[1, 3, 9, 27, 593, 1779, 1783, 5337, 5349, 16011, 16047, 48141, 1057319, 3171957, 9515871, 28547613]

約数ペア:

[(1, 28547613), (3, 9515871), (9, 3171957), (27, 1057319), (593, 48141), (1779, 16047), (1783, 16011), (5337, 5349)]