12710613951

素因数分解:

$3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{937}}^1\times {\mathrm{1093}}^1$

素因数の和:2240

約数の個数: 48

約数和(自身を含む): 21130933824

約数和(自身を除く): 8420319873

約数列:

[1, 3, 7, 9, 21, 63, 197, 591, 937, 1093, 1379, 1773, 2811, 3279, 4137, 6559, 7651, 8433, 9837, 12411, 19677, 22953, 59031, 68859, 184589, 215321, 553767, 645963, 1024141, 1292123, 1507247, 1661301, 1937889, 3072423, 3876369, 4521741, 7168987, 9217269, 11629107, 13565223, 21506961, 64520883, 201755777, 605267331, 1412290439, 1815801993, 4236871317, 12710613951]

約数ペア:

[(1, 12710613951), (3, 4236871317), (7, 1815801993), (9, 1412290439), (21, 605267331), (63, 201755777), (197, 64520883), (591, 21506961), (937, 13565223), (1093, 11629107), (1379, 9217269), (1773, 7168987), (2811, 4521741), (3279, 3876369), (4137, 3072423), (6559, 1937889), (7651, 1661301), (8433, 1507247), (9837, 1292123), (12411, 1024141), (19677, 645963), (22953, 553767), (59031, 215321), (68859, 184589)]