2017830963

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1720231}}^1$

素因数の和:1720274

約数の個数: 16

約数和(自身を含む): 2972560896

約数和(自身を除く): 954729933

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 1720231, 5160693, 29243927, 39565313, 87731781, 118695939, 672610321, 2017830963]

約数ペア:

[(1, 2017830963), (3, 672610321), (17, 118695939), (23, 87731781), (51, 39565313), (69, 29243927), (391, 5160693), (1173, 1720231)]