13559319

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:301

約数の個数: 40

約数和(自身を含む): 22041360

約数和(自身を除く): 8482041

約数列:

[1, 3, 9, 17, 27, 43, 51, 81, 129, 153, 229, 387, 459, 687, 731, 1161, 1377, 2061, 2193, 3483, 3893, 6183, 6579, 9847, 11679, 18549, 19737, 29541, 35037, 59211, 88623, 105111, 167399, 265869, 315333, 502197, 797607, 1506591, 4519773, 13559319]

約数ペア:

[(1, 13559319), (3, 4519773), (9, 1506591), (17, 797607), (27, 502197), (43, 315333), (51, 265869), (81, 167399), (129, 105111), (153, 88623), (229, 59211), (387, 35037), (459, 29541), (687, 19737), (731, 18549), (1161, 11679), (1377, 9847), (2061, 6579), (2193, 6183), (3483, 3893)]