15131727

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{457}}^1$

素因数の和:759

約数の個数: 24

約数和(自身を含む): 23673104

約数和(自身を除く): 8541377

約数列:

[1, 3, 9, 13, 39, 117, 283, 457, 849, 1371, 2547, 3679, 4113, 5941, 11037, 17823, 33111, 53469, 129331, 387993, 1163979, 1681303, 5043909, 15131727]

約数ペア:

[(1, 15131727), (3, 5043909), (9, 1681303), (13, 1163979), (39, 387993), (117, 129331), (283, 53469), (457, 33111), (849, 17823), (1371, 11037), (2547, 5941), (3679, 4113)]