105533239

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1\times {\mathrm{1523}}^1$

素因数の和:2070

約数の個数: 16

約数和(自身を含む): 127284480

約数和(自身を除く): 21751241

約数列:

[1, 7, 19, 133, 521, 1523, 3647, 9899, 10661, 28937, 69293, 202559, 793483, 5554381, 15076177, 105533239]

約数ペア:

[(1, 105533239), (7, 15076177), (19, 5554381), (133, 793483), (521, 202559), (1523, 69293), (3647, 28937), (9899, 10661)]