559136439

素因数分解:

$3^6\times {\mathrm{43}}^1\times {\mathrm{17837}}^1$

素因数の和:17898

約数の個数: 28

約数和(自身を含む): 857865096

約数和(自身を除く): 298728657

約数列:

[1, 3, 9, 27, 43, 81, 129, 243, 387, 729, 1161, 3483, 10449, 17837, 31347, 53511, 160533, 481599, 766991, 1444797, 2300973, 4334391, 6902919, 13003173, 20708757, 62126271, 186378813, 559136439]

約数ペア:

[(1, 559136439), (3, 186378813), (9, 62126271), (27, 20708757), (43, 13003173), (81, 6902919), (129, 4334391), (243, 2300973), (387, 1444797), (729, 766991), (1161, 481599), (3483, 160533), (10449, 53511), (17837, 31347)]