12697827

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{811}}^1$

素因数の和:1138

約数の個数: 16

約数和(自身を含む): 18006912

約数和(自身を除く): 5309085

約数列:

[1, 3, 17, 51, 307, 811, 921, 2433, 5219, 13787, 15657, 41361, 248977, 746931, 4232609, 12697827]

約数ペア:

[(1, 12697827), (3, 4232609), (17, 746931), (51, 248977), (307, 41361), (811, 15657), (921, 13787), (2433, 5219)]