338063039

素因数分解:

${\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{431}}^1\times {\mathrm{509}}^1$

素因数の和:1030

約数の個数: 16

約数和(自身を含む): 359562240

約数和(自身を除く): 21499201

約数列:

[1, 23, 67, 431, 509, 1541, 9913, 11707, 28877, 34103, 219379, 664171, 784369, 5045717, 14698393, 338063039]

約数ペア:

[(1, 338063039), (23, 14698393), (67, 5045717), (431, 784369), (509, 664171), (1541, 219379), (9913, 34103), (11707, 28877)]