1230897537

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{1559}}^1\times {\mathrm{2371}}^1$

素因数の和:3973

約数の個数: 24

約数和(自身を含む): 1827958080

約数和(自身を除く): 597060543

約数列:

[1, 3, 9, 37, 111, 333, 1559, 2371, 4677, 7113, 14031, 21339, 57683, 87727, 173049, 263181, 519147, 789543, 3696389, 11089167, 33267501, 136766393, 410299179, 1230897537]

約数ペア:

[(1, 1230897537), (3, 410299179), (9, 136766393), (37, 33267501), (111, 11089167), (333, 3696389), (1559, 789543), (2371, 519147), (4677, 263181), (7113, 173049), (14031, 87727), (21339, 57683)]