13274217

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7057}}^1$

素因数の和:7093

約数の個数: 24

約数和(自身を含む): 22020960

約数和(自身を除く): 8746743

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 7057, 21171, 63513, 77627, 134083, 232881, 402249, 698643, 1206747, 1474913, 4424739, 13274217]

約数ペア:

[(1, 13274217), (3, 4424739), (9, 1474913), (11, 1206747), (19, 698643), (33, 402249), (57, 232881), (99, 134083), (171, 77627), (209, 63513), (627, 21171), (1881, 7057)]