34578271

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2857}}^1$

素因数の和:2903

約数の個数: 24

約数和(自身を含む): 45613680

約数和(自身を除く): 11035409

約数列:

[1, 7, 13, 19, 49, 91, 133, 247, 637, 931, 1729, 2857, 12103, 19999, 37141, 54283, 139993, 259987, 379981, 705679, 1819909, 2659867, 4939753, 34578271]

約数ペア:

[(1, 34578271), (7, 4939753), (13, 2659867), (19, 1819909), (49, 705679), (91, 379981), (133, 259987), (247, 139993), (637, 54283), (931, 37141), (1729, 19999), (2857, 12103)]