12931682397

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{903871}}^1$

素因数の和:904144

約数の個数: 16

約数和(自身を含む): 18222059520

約数和(自身を除く): 5290377123

約数列:

[1, 3, 19, 57, 251, 753, 4769, 14307, 903871, 2711613, 17173549, 51520647, 226871621, 680614863, 4310560799, 12931682397]

約数ペア:

[(1, 12931682397), (3, 4310560799), (19, 680614863), (57, 226871621), (251, 51520647), (753, 17173549), (4769, 2711613), (14307, 903871)]