12702913951

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{193}}^1$

素因数の和:512

約数の個数: 64

約数和(自身を含む): 16294957056

約数和(自身を除く): 3592043105

約数列:

[1, 7, 13, 61, 71, 91, 167, 193, 427, 497, 793, 923, 1169, 1351, 2171, 2509, 4331, 5551, 6461, 10187, 11773, 11857, 13703, 15197, 17563, 30317, 32231, 56303, 71309, 82411, 82999, 95921, 132431, 153049, 154141, 178139, 225617, 394121, 419003, 723277, 835883, 927017, 1071343, 1078987, 1246973, 1966091, 2288401, 2933021, 5062939, 5851181, 9402601, 10866479, 13762637, 16018807, 25559183, 29749213, 65818207, 76065353, 139592461, 178914281, 208244491, 977147227, 1814701993, 12702913951]

約数ペア:

[(1, 12702913951), (7, 1814701993), (13, 977147227), (61, 208244491), (71, 178914281), (91, 139592461), (167, 76065353), (193, 65818207), (427, 29749213), (497, 25559183), (793, 16018807), (923, 13762637), (1169, 10866479), (1351, 9402601), (2171, 5851181), (2509, 5062939), (4331, 2933021), (5551, 2288401), (6461, 1966091), (10187, 1246973), (11773, 1078987), (11857, 1071343), (13703, 927017), (15197, 835883), (17563, 723277), (30317, 419003), (32231, 394121), (56303, 225617), (71309, 178139), (82411, 154141), (82999, 153049), (95921, 132431)]