1330351347

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{245407}}^1$

素因数の和:245562

約数の個数: 16

約数和(自身を含む): 1923998720

約数和(自身を除く): 593647373

約数列:

[1, 3, 13, 39, 139, 417, 1807, 5421, 245407, 736221, 3190291, 9570873, 34111573, 102334719, 443450449, 1330351347]

約数ペア:

[(1, 1330351347), (3, 443450449), (13, 102334719), (39, 34111573), (139, 9570873), (417, 3190291), (1807, 736221), (5421, 245407)]