13770309

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{9787}}^1$

素因数の和:9864

約数の個数: 16

約数和(自身を含む): 21298688

約数和(自身を除く): 7528379

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 9787, 29361, 68509, 205527, 655729, 1967187, 4590103, 13770309]

約数ペア:

[(1, 13770309), (3, 4590103), (7, 1967187), (21, 655729), (67, 205527), (201, 68509), (469, 29361), (1407, 9787)]