3892707

素因数分解:

$3^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1$

素因数の和:137

約数の個数: 48

約数和(自身を含む): 7134400

約数和(自身を除く): 3241693

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 97, 117, 147, 273, 291, 343, 441, 637, 679, 819, 873, 1029, 1261, 1911, 2037, 3087, 3783, 4459, 4753, 5733, 6111, 8827, 11349, 13377, 14259, 26481, 33271, 40131, 42777, 61789, 79443, 99813, 185367, 299439, 432523, 556101, 1297569, 3892707]

約数ペア:

[(1, 3892707), (3, 1297569), (7, 556101), (9, 432523), (13, 299439), (21, 185367), (39, 99813), (49, 79443), (63, 61789), (91, 42777), (97, 40131), (117, 33271), (147, 26481), (273, 14259), (291, 13377), (343, 11349), (441, 8827), (637, 6111), (679, 5733), (819, 4753), (873, 4459), (1029, 3783), (1261, 3087), (1911, 2037)]