7984696089601

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{1223}}^1\times {\mathrm{2371}}^1\times {\mathrm{3251}}^1$

素因数の和:6874

約数の個数: 48

約数和(自身を含む): 10045886505984

約数和(自身を除く): 2061190416383

約数列:

[1, 7, 11, 77, 121, 847, 1223, 2371, 3251, 8561, 13453, 16597, 22757, 26081, 35761, 94171, 147983, 182567, 250327, 286891, 393371, 1035881, 2008237, 2753597, 2899733, 3975973, 7708121, 20298131, 27831811, 31897063, 43735703, 53956847, 84789331, 223279441, 306149921, 350867693, 481092733, 593525317, 932682641, 2456073851, 3367649131, 6528778487, 9427031983, 65989223881, 103697351813, 725881462691, 1140670869943, 7984696089601]

約数ペア:

[(1, 7984696089601), (7, 1140670869943), (11, 725881462691), (77, 103697351813), (121, 65989223881), (847, 9427031983), (1223, 6528778487), (2371, 3367649131), (3251, 2456073851), (8561, 932682641), (13453, 593525317), (16597, 481092733), (22757, 350867693), (26081, 306149921), (35761, 223279441), (94171, 84789331), (147983, 53956847), (182567, 43735703), (250327, 31897063), (286891, 27831811), (393371, 20298131), (1035881, 7708121), (2008237, 3975973), (2753597, 2899733)]