4261398337

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{997}}^1\times {\mathrm{4591}}^1$

素因数の和:5621

約数の個数: 24

約数和(自身を含む): 5224410240

約数和(自身を除く): 963011903

約数列:

[1, 7, 19, 49, 133, 931, 997, 4591, 6979, 18943, 32137, 48853, 87229, 132601, 224959, 610603, 928207, 4274221, 4577227, 32040589, 86967313, 224284123, 608771191, 4261398337]

約数ペア:

[(1, 4261398337), (7, 608771191), (19, 224284123), (49, 86967313), (133, 32040589), (931, 4577227), (997, 4274221), (4591, 928207), (6979, 610603), (18943, 224959), (32137, 132601), (48853, 87229)]