42121587

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{1217}}^1$

素因数の和:1442

約数の個数: 16

約数和(自身を含む): 57294720

約数和(自身を除く): 15173133

約数列:

[1, 3, 83, 139, 249, 417, 1217, 3651, 11537, 34611, 101011, 169163, 303033, 507489, 14040529, 42121587]

約数ペア:

[(1, 42121587), (3, 14040529), (83, 507489), (139, 303033), (249, 169163), (417, 101011), (1217, 34611), (3651, 11537)]