11290907

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{431}}^1$

素因数の和:538

約数の個数: 16

約数和(自身を含む): 12690432

約数和(自身を除く): 1399525

約数列:

[1, 17, 23, 67, 391, 431, 1139, 1541, 7327, 9913, 26197, 28877, 168521, 490909, 664171, 11290907]

約数ペア:

[(1, 11290907), (17, 664171), (23, 490909), (67, 168521), (391, 28877), (431, 26197), (1139, 9913), (1541, 7327)]