5280370911

素因数分解:

$3^3\times {\mathrm{103}}^1\times {\mathrm{191}}^1\times {\mathrm{9941}}^1$

素因数の和:10244

約数の個数: 32

約数和(自身を含む): 7940874240

約数和(自身を除く): 2660503329

約数列:

[1, 3, 9, 27, 103, 191, 309, 573, 927, 1719, 2781, 5157, 9941, 19673, 29823, 59019, 89469, 177057, 268407, 531171, 1023923, 1898731, 3071769, 5696193, 9215307, 17088579, 27645921, 51265737, 195569293, 586707879, 1760123637, 5280370911]

約数ペア:

[(1, 5280370911), (3, 1760123637), (9, 586707879), (27, 195569293), (103, 51265737), (191, 27645921), (309, 17088579), (573, 9215307), (927, 5696193), (1719, 3071769), (2781, 1898731), (5157, 1023923), (9941, 531171), (19673, 268407), (29823, 177057), (59019, 89469)]