1520663209

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{739}}^1\times {\mathrm{9311}}^1$

素因数の和:10080

約数の個数: 16

約数和(自身を含む): 1736501760

約数和(自身を除く): 215838551

約数列:

[1, 13, 17, 221, 739, 9311, 9607, 12563, 121043, 158287, 163319, 2057731, 6880829, 89450777, 116974093, 1520663209]

約数ペア:

[(1, 1520663209), (13, 116974093), (17, 89450777), (221, 6880829), (739, 2057731), (9311, 163319), (9607, 158287), (12563, 121043)]