2040597

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:289

約数の個数: 24

約数和(自身を含む): 3223584

約数和(自身を除く): 1182987

約数列:

[1, 3, 9, 13, 39, 107, 117, 163, 321, 489, 963, 1391, 1467, 2119, 4173, 6357, 12519, 17441, 19071, 52323, 156969, 226733, 680199, 2040597]

約数ペア:

[(1, 2040597), (3, 680199), (9, 226733), (13, 156969), (39, 52323), (107, 19071), (117, 17441), (163, 12519), (321, 6357), (489, 4173), (963, 2119), (1391, 1467)]