1216285057

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1$

素因数の和:494

約数の個数: 48

約数和(自身を含む): 1484144640

約数和(自身を除く): 267859583

約数列:

[1, 13, 19, 23, 43, 169, 247, 299, 383, 437, 559, 817, 989, 3211, 3887, 4979, 5681, 7267, 7277, 8809, 10621, 12857, 16469, 18791, 64727, 73853, 94601, 114517, 138073, 167141, 167371, 214097, 244283, 312911, 378787, 1229813, 1488721, 2175823, 2783261, 3175679, 4067843, 4924231, 7196953, 28285699, 52881959, 64015003, 93560389, 1216285057]

約数ペア:

[(1, 1216285057), (13, 93560389), (19, 64015003), (23, 52881959), (43, 28285699), (169, 7196953), (247, 4924231), (299, 4067843), (383, 3175679), (437, 2783261), (559, 2175823), (817, 1488721), (989, 1229813), (3211, 378787), (3887, 312911), (4979, 244283), (5681, 214097), (7267, 167371), (7277, 167141), (8809, 138073), (10621, 114517), (12857, 94601), (16469, 73853), (18791, 64727)]