9127287

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{431}}^1$

素因数の和:631

約数の個数: 24

約数和(自身を含む): 14309568

約数和(自身を除く): 5182281

約数列:

[1, 3, 9, 13, 39, 117, 181, 431, 543, 1293, 1629, 2353, 3879, 5603, 7059, 16809, 21177, 50427, 78011, 234033, 702099, 1014143, 3042429, 9127287]

約数ペア:

[(1, 9127287), (3, 3042429), (9, 1014143), (13, 702099), (39, 234033), (117, 78011), (181, 50427), (431, 21177), (543, 16809), (1293, 7059), (1629, 5603), (2353, 3879)]