3997002317

素因数分解:

$7^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{337}}^1$

素因数の和:463

約数の個数: 64

約数和(自身を含む): 5383772160

約数和(自身を除く): 1386769843

約数列:

[1, 7, 11, 19, 67, 77, 121, 133, 209, 337, 469, 737, 847, 1273, 1331, 1463, 2299, 2359, 3707, 5159, 6403, 8107, 8911, 9317, 14003, 16093, 22579, 25289, 25949, 40777, 44821, 56749, 70433, 89177, 98021, 154033, 158053, 177023, 248369, 285439, 429001, 448547, 493031, 624239, 774763, 1078231, 1694363, 1738583, 2732059, 3003007, 3139829, 4719011, 5423341, 8522393, 11860541, 19124413, 30052649, 33033077, 51909121, 59656751, 210368543, 363363847, 571000331, 3997002317]

約数ペア:

[(1, 3997002317), (7, 571000331), (11, 363363847), (19, 210368543), (67, 59656751), (77, 51909121), (121, 33033077), (133, 30052649), (209, 19124413), (337, 11860541), (469, 8522393), (737, 5423341), (847, 4719011), (1273, 3139829), (1331, 3003007), (1463, 2732059), (2299, 1738583), (2359, 1694363), (3707, 1078231), (5159, 774763), (6403, 624239), (8107, 493031), (8911, 448547), (9317, 429001), (14003, 285439), (16093, 248369), (22579, 177023), (25289, 158053), (25949, 154033), (40777, 98021), (44821, 89177), (56749, 70433)]