17232761

素因数分解:

$7^2\times {\mathrm{13}}^2\times {\mathrm{2081}}^1$

素因数の和:2121

約数の個数: 18

約数和(自身を含む): 21717342

約数和(自身を除く): 4484581

約数列:

[1, 7, 13, 49, 91, 169, 637, 1183, 2081, 8281, 14567, 27053, 101969, 189371, 351689, 1325597, 2461823, 17232761]

約数ペア:

[(1, 17232761), (7, 2461823), (13, 1325597), (49, 351689), (91, 189371), (169, 101969), (637, 27053), (1183, 14567), (2081, 8281)]