258393027

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{54617}}^1$

素因数の和:54722

約数の個数: 16

約数和(自身を含む): 367032960

約数和(自身を除く): 108639933

約数列:

[1, 3, 19, 57, 83, 249, 1577, 4731, 54617, 163851, 1037723, 3113169, 4533211, 13599633, 86131009, 258393027]

約数ペア:

[(1, 258393027), (3, 86131009), (19, 13599633), (57, 4533211), (83, 3113169), (249, 1037723), (1577, 163851), (4731, 54617)]