11979555

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{421}}^1$

素因数の和:707

約数の個数: 32

約数和(自身を含む): 22038528

約数和(自身を除く): 10058973

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 271, 421, 813, 1263, 1355, 1897, 2105, 2947, 4065, 5691, 6315, 8841, 9485, 14735, 28455, 44205, 114091, 342273, 570455, 798637, 1711365, 2395911, 3993185, 11979555]

約数ペア:

[(1, 11979555), (3, 3993185), (5, 2395911), (7, 1711365), (15, 798637), (21, 570455), (35, 342273), (105, 114091), (271, 44205), (421, 28455), (813, 14735), (1263, 9485), (1355, 8841), (1897, 6315), (2105, 5691), (2947, 4065)]