1669094739

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{491923}}^1$

素因数の和:491971

約数の個数: 24

約数和(自身を含む): 2685905040

約数和(自身を除く): 1016810301

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 3393, 491923, 1475769, 4427307, 6394999, 14265767, 19184997, 42797301, 57554991, 128391903, 185454971, 556364913, 1669094739]

約数ペア:

[(1, 1669094739), (3, 556364913), (9, 185454971), (13, 128391903), (29, 57554991), (39, 42797301), (87, 19184997), (117, 14265767), (261, 6394999), (377, 4427307), (1131, 1475769), (3393, 491923)]