13480247

素因数分解:

${\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{3011}}^1$

素因数の和:3070

約数の個数: 12

約数和(自身を含む): 15222648

約数和(自身を除く): 1742401

約数列:

[1, 11, 37, 121, 407, 3011, 4477, 33121, 111407, 364331, 1225477, 13480247]

約数ペア:

[(1, 13480247), (11, 1225477), (37, 364331), (121, 111407), (407, 33121), (3011, 4477)]