2912482521

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{653}}^1$

素因数の和:903

約数の個数: 64

約数和(自身を含む): 4737680640

約数和(自身を除く): 1825198119

約数列:

[1, 3, 9, 13, 27, 39, 97, 117, 131, 291, 351, 393, 653, 873, 1179, 1261, 1703, 1959, 2619, 3537, 3783, 5109, 5877, 8489, 11349, 12707, 15327, 17631, 25467, 34047, 38121, 45981, 63341, 76401, 85543, 114363, 165191, 190023, 229203, 256629, 343089, 495573, 570069, 769887, 823433, 1112059, 1486719, 1710207, 2309661, 2470299, 3336177, 4460157, 7410897, 8297671, 10008531, 22232691, 24893013, 30025593, 74679039, 107869723, 224037117, 323609169, 970827507, 2912482521]

約数ペア:

[(1, 2912482521), (3, 970827507), (9, 323609169), (13, 224037117), (27, 107869723), (39, 74679039), (97, 30025593), (117, 24893013), (131, 22232691), (291, 10008531), (351, 8297671), (393, 7410897), (653, 4460157), (873, 3336177), (1179, 2470299), (1261, 2309661), (1703, 1710207), (1959, 1486719), (2619, 1112059), (3537, 823433), (3783, 769887), (5109, 570069), (5877, 495573), (8489, 343089), (11349, 256629), (12707, 229203), (15327, 190023), (17631, 165191), (25467, 114363), (34047, 85543), (38121, 76401), (45981, 63341)]