13442611

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1$

素因数の和:523

約数の個数: 24

約数和(自身を含む): 17236800

約数和(自身を除く): 3794189

約数列:

[1, 7, 13, 47, 49, 91, 329, 449, 611, 637, 2303, 3143, 4277, 5837, 21103, 22001, 29939, 40859, 147721, 274339, 286013, 1034047, 1920373, 13442611]

約数ペア:

[(1, 13442611), (7, 1920373), (13, 1034047), (47, 286013), (49, 274339), (91, 147721), (329, 40859), (449, 29939), (611, 22001), (637, 21103), (2303, 5837), (3143, 4277)]