1386804951

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{439}}^1\times {\mathrm{1223}}^1$

素因数の和:1716

約数の個数: 48

約数和(自身を含む): 2352430080

約数和(自身を除く): 965625129

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 439, 861, 1223, 1317, 2583, 3073, 3669, 3951, 8561, 9219, 11007, 17999, 25683, 27657, 50143, 53997, 77049, 125993, 150429, 161991, 351001, 377979, 451287, 536897, 1053003, 1133937, 1610691, 3159009, 3758279, 4832073, 11274837, 22012777, 33824511, 66038331, 154089439, 198114993, 462268317, 1386804951]

約数ペア:

[(1, 1386804951), (3, 462268317), (7, 198114993), (9, 154089439), (21, 66038331), (41, 33824511), (63, 22012777), (123, 11274837), (287, 4832073), (369, 3758279), (439, 3159009), (861, 1610691), (1223, 1133937), (1317, 1053003), (2583, 536897), (3073, 451287), (3669, 377979), (3951, 351001), (8561, 161991), (9219, 150429), (11007, 125993), (17999, 77049), (25683, 53997), (27657, 50143)]