16565566589

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1\times {\mathrm{719}}^1$

素因数の和:1002

約数の個数: 48

約数和(自身を含む): 19970173440

約数和(自身を除く): 3404606851

約数列:

[1, 11, 13, 97, 121, 143, 151, 719, 1067, 1261, 1573, 1661, 1963, 7909, 9347, 11737, 13871, 14647, 18271, 21593, 69743, 86999, 102817, 108569, 152581, 161117, 190411, 237523, 767173, 906659, 1130987, 1194259, 1411397, 1772287, 2094521, 8438903, 9973249, 10531193, 13136849, 15525367, 23039731, 109705739, 115843123, 136905509, 170779037, 1274274353, 1505960599, 16565566589]

約数ペア:

[(1, 16565566589), (11, 1505960599), (13, 1274274353), (97, 170779037), (121, 136905509), (143, 115843123), (151, 109705739), (719, 23039731), (1067, 15525367), (1261, 13136849), (1573, 10531193), (1661, 9973249), (1963, 8438903), (7909, 2094521), (9347, 1772287), (11737, 1411397), (13871, 1194259), (14647, 1130987), (18271, 906659), (21593, 767173), (69743, 237523), (86999, 190411), (102817, 161117), (108569, 152581)]