65646503

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{2137}}^1$

素因数の和:2306

約数の個数: 16

約数和(自身を含む): 75428640

約数和(自身を除く): 9782137

約数列:

[1, 13, 17, 139, 221, 1807, 2137, 2363, 27781, 30719, 36329, 297043, 472277, 3861559, 5049731, 65646503]

約数ペア:

[(1, 65646503), (13, 5049731), (17, 3861559), (139, 472277), (221, 297043), (1807, 36329), (2137, 30719), (2363, 27781)]