2755353

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1$

素因数の和:384

約数の個数: 16

約数和(自身を含む): 3825536

約数和(自身を除く): 1070183

約数列:

[1, 3, 37, 103, 111, 241, 309, 723, 3811, 8917, 11433, 24823, 26751, 74469, 918451, 2755353]

約数ペア:

[(1, 2755353), (3, 918451), (37, 74469), (103, 26751), (111, 24823), (241, 11433), (309, 8917), (723, 3811)]