550953

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1$

素因数の和:313

約数の個数: 24

約数和(自身を含む): 910728

約数和(自身を除く): 359775

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 277, 663, 831, 1989, 2493, 3601, 4709, 10803, 14127, 32409, 42381, 61217, 183651, 550953]

約数ペア:

[(1, 550953), (3, 183651), (9, 61217), (13, 42381), (17, 32409), (39, 14127), (51, 10803), (117, 4709), (153, 3601), (221, 2493), (277, 1989), (663, 831)]