23927517

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8231}}^1$

素因数の和:8273

約数の個数: 24

約数和(自身を含む): 38525760

約数和(自身を除く): 14598243

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 8231, 24693, 74079, 139927, 156389, 419781, 469167, 1259343, 1407501, 2658613, 7975839, 23927517]

約数ペア:

[(1, 23927517), (3, 7975839), (9, 2658613), (17, 1407501), (19, 1259343), (51, 469167), (57, 419781), (153, 156389), (171, 139927), (323, 74079), (969, 24693), (2907, 8231)]