13183791

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{613}}^1$

素因数の和:790

約数の個数: 16

約数和(自身を含む): 18036864

約数和(自身を除く): 4853073

約数列:

[1, 3, 67, 107, 201, 321, 613, 1839, 7169, 21507, 41071, 65591, 123213, 196773, 4394597, 13183791]

約数ペア:

[(1, 13183791), (3, 4394597), (67, 196773), (107, 123213), (201, 65591), (321, 41071), (613, 21507), (1839, 7169)]