2426942007

素因数分解:

$3^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{367}}^1$

素因数の和:602

約数の個数: 80

約数和(自身を含む): 4231941120

約数和(自身を除く): 1804999113

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 107, 109, 189, 321, 327, 367, 567, 749, 763, 963, 981, 1101, 2247, 2289, 2569, 2889, 2943, 3303, 6741, 6867, 7707, 8667, 8829, 9909, 11663, 20223, 20601, 23121, 29727, 34989, 39269, 40003, 60669, 61803, 69363, 81641, 104967, 117807, 120009, 208089, 244923, 274883, 280021, 314901, 353421, 360027, 734769, 824649, 840063, 944703, 1060263, 1080081, 2204307, 2473947, 2520189, 3180789, 3240243, 4280321, 6612921, 7421841, 7560567, 12840963, 22265523, 22681701, 29962247, 38522889, 89886741, 115568667, 269660223, 346706001, 808980669, 2426942007]

約数ペア:

[(1, 2426942007), (3, 808980669), (7, 346706001), (9, 269660223), (21, 115568667), (27, 89886741), (63, 38522889), (81, 29962247), (107, 22681701), (109, 22265523), (189, 12840963), (321, 7560567), (327, 7421841), (367, 6612921), (567, 4280321), (749, 3240243), (763, 3180789), (963, 2520189), (981, 2473947), (1101, 2204307), (2247, 1080081), (2289, 1060263), (2569, 944703), (2889, 840063), (2943, 824649), (3303, 734769), (6741, 360027), (6867, 353421), (7707, 314901), (8667, 280021), (8829, 274883), (9909, 244923), (11663, 208089), (20223, 120009), (20601, 117807), (23121, 104967), (29727, 81641), (34989, 69363), (39269, 61803), (40003, 60669)]