2693259

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{607}}^1$

素因数の和:659

約数の個数: 24

約数和(自身を含む): 4268160

約数和(自身を除く): 1574901

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 261, 493, 607, 1479, 1821, 4437, 5463, 10319, 17603, 30957, 52809, 92871, 158427, 299251, 897753, 2693259]

約数ペア:

[(1, 2693259), (3, 897753), (9, 299251), (17, 158427), (29, 92871), (51, 52809), (87, 30957), (153, 17603), (261, 10319), (493, 5463), (607, 4437), (1479, 1821)]