12238161

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{1009}}^1$

素因数の和:1336

約数の個数: 16

約数和(自身を含む): 17646720

約数和(自身を除く): 5408559

約数列:

[1, 3, 13, 39, 311, 933, 1009, 3027, 4043, 12129, 13117, 39351, 313799, 941397, 4079387, 12238161]

約数ペア:

[(1, 12238161), (3, 4079387), (13, 941397), (39, 313799), (311, 39351), (933, 13117), (1009, 12129), (3027, 4043)]