12545577

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{797}}^1$

素因数の和:870

約数の個数: 32

約数和(自身を含む): 20684160

約数和(自身を除く): 8138583

約数列:

[1, 3, 9, 11, 27, 33, 53, 99, 159, 297, 477, 583, 797, 1431, 1749, 2391, 5247, 7173, 8767, 15741, 21519, 26301, 42241, 78903, 126723, 236709, 380169, 464651, 1140507, 1393953, 4181859, 12545577]

約数ペア:

[(1, 12545577), (3, 4181859), (9, 1393953), (11, 1140507), (27, 464651), (33, 380169), (53, 236709), (99, 126723), (159, 78903), (297, 42241), (477, 26301), (583, 21519), (797, 15741), (1431, 8767), (1749, 7173), (2391, 5247)]