13415661721

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{9169967}}^1$

素因数の和:9170004

約数の個数: 16

約数和(自身を含む): 17606338560

約数和(自身を除く): 4190676839

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 9169967, 64189769, 100869637, 174229373, 706087459, 1219605611, 1916523103, 13415661721]

約数ペア:

[(1, 13415661721), (7, 1916523103), (11, 1219605611), (19, 706087459), (77, 174229373), (133, 100869637), (209, 64189769), (1463, 9169967)]