1253648711679

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{3310829}}^1$

素因数の和:3310944

約数の個数: 64

約数和(自身を含む): 2195212723200

約数和(自身を除く): 941564011521

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 73, 91, 133, 219, 247, 273, 399, 511, 741, 949, 1387, 1533, 1729, 2847, 4161, 5187, 6643, 9709, 18031, 19929, 29127, 54093, 126217, 378651, 3310829, 9932487, 23175803, 43040777, 62905751, 69527409, 129122331, 188717253, 241690517, 301285439, 440340257, 725071551, 817774763, 903856317, 1321020771, 1691833619, 2453324289, 3141976721, 4592119823, 5075500857, 5724423341, 9425930163, 13776359469, 17173270023, 21993837047, 32144838761, 59697557699, 65981511141, 96434516283, 179092673097, 417882903893, 1253648711679]

約数ペア:

[(1, 1253648711679), (3, 417882903893), (7, 179092673097), (13, 96434516283), (19, 65981511141), (21, 59697557699), (39, 32144838761), (57, 21993837047), (73, 17173270023), (91, 13776359469), (133, 9425930163), (219, 5724423341), (247, 5075500857), (273, 4592119823), (399, 3141976721), (511, 2453324289), (741, 1691833619), (949, 1321020771), (1387, 903856317), (1533, 817774763), (1729, 725071551), (2847, 440340257), (4161, 301285439), (5187, 241690517), (6643, 188717253), (9709, 129122331), (18031, 69527409), (19929, 62905751), (29127, 43040777), (54093, 23175803), (126217, 9932487), (378651, 3310829)]