1013285091

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{857}}^1$

素因数の和:1012

約数の個数: 64

約数和(自身を含む): 1715890176

約数和(自身を除く): 702605085

約数列:

[1, 3, 7, 13, 21, 39, 61, 71, 91, 183, 213, 273, 427, 497, 793, 857, 923, 1281, 1491, 2379, 2571, 2769, 4331, 5551, 5999, 6461, 11141, 12993, 16653, 17997, 19383, 30317, 33423, 52277, 56303, 60847, 77987, 90951, 156831, 168909, 182541, 233961, 365939, 394121, 425929, 679601, 791011, 1097817, 1182363, 1277787, 2038803, 2373033, 3711667, 4757207, 5537077, 11135001, 14271621, 16611231, 25981669, 48251671, 77945007, 144755013, 337761697, 1013285091]

約数ペア:

[(1, 1013285091), (3, 337761697), (7, 144755013), (13, 77945007), (21, 48251671), (39, 25981669), (61, 16611231), (71, 14271621), (91, 11135001), (183, 5537077), (213, 4757207), (273, 3711667), (427, 2373033), (497, 2038803), (793, 1277787), (857, 1182363), (923, 1097817), (1281, 791011), (1491, 679601), (2379, 425929), (2571, 394121), (2769, 365939), (4331, 233961), (5551, 182541), (5999, 168909), (6461, 156831), (11141, 90951), (12993, 77987), (16653, 60847), (17997, 56303), (19383, 52277), (30317, 33423)]