12888183

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{55793}}^1$

素因数の和:55814

約数の個数: 16

約数和(自身を含む): 21424896

約数和(自身を除く): 8536713

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 55793, 167379, 390551, 613723, 1171653, 1841169, 4296061, 12888183]

約数ペア:

[(1, 12888183), (3, 4296061), (7, 1841169), (11, 1171653), (21, 613723), (33, 390551), (77, 167379), (231, 55793)]