81394907

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{433}}^1\times {\mathrm{743}}^1$

素因数の和:1210

約数の個数: 16

約数和(自身を含む): 92994048

約数和(自身を除く): 11599141

約数列:

[1, 11, 23, 253, 433, 743, 4763, 8173, 9959, 17089, 109549, 187979, 321719, 3538909, 7399537, 81394907]

約数ペア:

[(1, 81394907), (11, 7399537), (23, 3538909), (253, 321719), (433, 187979), (743, 109549), (4763, 17089), (8173, 9959)]