13200339

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{1361}}^1$

素因数の和:1478

約数の個数: 16

約数和(自身を含む): 18239904

約数和(自身を除く): 5039565

約数列:

[1, 3, 53, 61, 159, 183, 1361, 3233, 4083, 9699, 72133, 83021, 216399, 249063, 4400113, 13200339]

約数ペア:

[(1, 13200339), (3, 4400113), (53, 249063), (61, 216399), (159, 83021), (183, 72133), (1361, 9699), (3233, 4083)]