680056611

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{33469}}^1$

素因数の和:34006

約数の個数: 16

約数和(自身を含む): 978395040

約数和(自身を除く): 298338429

約数列:

[1, 3, 13, 39, 521, 1563, 6773, 20319, 33469, 100407, 435097, 1305291, 17437349, 52312047, 226685537, 680056611]

約数ペア:

[(1, 680056611), (3, 226685537), (13, 52312047), (39, 17437349), (521, 1305291), (1563, 435097), (6773, 100407), (20319, 33469)]