2587529121411

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{1301}}^1\times {\mathrm{6983}}^1$

素因数の和:8476

約数の個数: 64

約数和(自身を含む): 3808946211840

約数和(自身を除く): 1221417090429

約数列:

[1, 3, 13, 39, 67, 109, 201, 327, 871, 1301, 1417, 2613, 3903, 4251, 6983, 7303, 16913, 20949, 21909, 50739, 87167, 90779, 94939, 141809, 261501, 272337, 284817, 425427, 467861, 761147, 1133171, 1403583, 1843517, 2283441, 3399513, 5530551, 6082193, 9084883, 9501203, 9894911, 18246579, 27254649, 28503609, 29684733, 50996849, 118103479, 123515639, 152990547, 354310437, 370546917, 608687161, 662959037, 990252247, 1826061483, 1988877111, 2970756741, 7912933093, 12873279211, 23738799279, 38619837633, 66346900549, 199040701647, 862509707137, 2587529121411]

約数ペア:

[(1, 2587529121411), (3, 862509707137), (13, 199040701647), (39, 66346900549), (67, 38619837633), (109, 23738799279), (201, 12873279211), (327, 7912933093), (871, 2970756741), (1301, 1988877111), (1417, 1826061483), (2613, 990252247), (3903, 662959037), (4251, 608687161), (6983, 370546917), (7303, 354310437), (16913, 152990547), (20949, 123515639), (21909, 118103479), (50739, 50996849), (87167, 29684733), (90779, 28503609), (94939, 27254649), (141809, 18246579), (261501, 9894911), (272337, 9501203), (284817, 9084883), (425427, 6082193), (467861, 5530551), (761147, 3399513), (1133171, 2283441), (1403583, 1843517)]