17814147

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{277}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 27461952

約数和(自身を除く): 9647805

約数列:

[1, 3, 13, 17, 39, 51, 97, 221, 277, 291, 663, 831, 1261, 1649, 3601, 3783, 4709, 4947, 10803, 14127, 21437, 26869, 61217, 64311, 80607, 183651, 349297, 456773, 1047891, 1370319, 5938049, 17814147]

約数ペア:

[(1, 17814147), (3, 5938049), (13, 1370319), (17, 1047891), (39, 456773), (51, 349297), (97, 183651), (221, 80607), (277, 64311), (291, 61217), (663, 26869), (831, 21437), (1261, 14127), (1649, 10803), (3601, 4947), (3783, 4709)]