217334013

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{52081}}^1$

素因数の和:52204

約数の個数: 16

約数和(自身を含む): 314991936

約数和(自身を除く): 97657923

約数列:

[1, 3, 13, 39, 107, 321, 1391, 4173, 52081, 156243, 677053, 2031159, 5572667, 16718001, 72444671, 217334013]

約数ペア:

[(1, 217334013), (3, 72444671), (13, 16718001), (39, 5572667), (107, 2031159), (321, 677053), (1391, 156243), (4173, 52081)]