1117877761

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{397}}^1$

素因数の和:554

約数の個数: 64

約数和(自身を含む): 1572641280

約数和(自身を除く): 454763519

約数列:

[1, 7, 11, 13, 29, 77, 91, 97, 143, 203, 319, 377, 397, 679, 1001, 1067, 1261, 2233, 2639, 2779, 2813, 4147, 4367, 5161, 7469, 8827, 11513, 13871, 19691, 29029, 30569, 30943, 36127, 36569, 38509, 56771, 80591, 97097, 126643, 149669, 216601, 255983, 269563, 397397, 402259, 423599, 500617, 886501, 1047683, 1116761, 1646359, 2815813, 2965193, 3504319, 5506787, 7817327, 11524513, 12284371, 14517893, 38547509, 85990597, 101625251, 159696823, 1117877761]

約数ペア:

[(1, 1117877761), (7, 159696823), (11, 101625251), (13, 85990597), (29, 38547509), (77, 14517893), (91, 12284371), (97, 11524513), (143, 7817327), (203, 5506787), (319, 3504319), (377, 2965193), (397, 2815813), (679, 1646359), (1001, 1116761), (1067, 1047683), (1261, 886501), (2233, 500617), (2639, 423599), (2779, 402259), (2813, 397397), (4147, 269563), (4367, 255983), (5161, 216601), (7469, 149669), (8827, 126643), (11513, 97097), (13871, 80591), (19691, 56771), (29029, 38509), (30569, 36569), (30943, 36127)]