2247279741

素因数分解:

$3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{3671}}^1$

素因数の和:3807

約数の個数: 64

約数和(自身を含む): 3948134400

約数和(自身を除く): 1700854659

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 79, 123, 189, 237, 287, 369, 553, 711, 861, 1107, 1659, 2133, 2583, 3239, 3671, 4977, 7749, 9717, 11013, 14931, 22673, 25697, 29151, 33039, 68019, 77091, 87453, 99117, 150511, 204057, 231273, 290009, 451533, 612171, 693819, 870027, 1053577, 1354599, 2030063, 2610081, 3160731, 4063797, 6090189, 7830243, 9482193, 11890369, 18270567, 28446579, 35671107, 54811701, 83232583, 107013321, 249697749, 321039963, 749093247, 2247279741]

約数ペア:

[(1, 2247279741), (3, 749093247), (7, 321039963), (9, 249697749), (21, 107013321), (27, 83232583), (41, 54811701), (63, 35671107), (79, 28446579), (123, 18270567), (189, 11890369), (237, 9482193), (287, 7830243), (369, 6090189), (553, 4063797), (711, 3160731), (861, 2610081), (1107, 2030063), (1659, 1354599), (2133, 1053577), (2583, 870027), (3239, 693819), (3671, 612171), (4977, 451533), (7749, 290009), (9717, 231273), (11013, 204057), (14931, 150511), (22673, 99117), (25697, 87453), (29151, 77091), (33039, 68019)]