13784229

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{509}}^1$

素因数の和:594

約数の個数: 32

約数和(自身を含む): 22032000

約数和(自身を除く): 8247771

約数列:

[1, 3, 9, 17, 27, 51, 59, 153, 177, 459, 509, 531, 1003, 1527, 1593, 3009, 4581, 8653, 9027, 13743, 25959, 27081, 30031, 77877, 90093, 233631, 270279, 510527, 810837, 1531581, 4594743, 13784229]

約数ペア:

[(1, 13784229), (3, 4594743), (9, 1531581), (17, 810837), (27, 510527), (51, 270279), (59, 233631), (153, 90093), (177, 77877), (459, 30031), (509, 27081), (531, 25959), (1003, 13743), (1527, 9027), (1593, 8653), (3009, 4581)]