8872317

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{563}}^1$

素因数の和:689

約数の個数: 24

約数和(自身を含む): 13725504

約数和(自身を除く): 4853187

約数列:

[1, 3, 9, 17, 51, 103, 153, 309, 563, 927, 1689, 1751, 5067, 5253, 9571, 15759, 28713, 57989, 86139, 173967, 521901, 985813, 2957439, 8872317]

約数ペア:

[(1, 8872317), (3, 2957439), (9, 985813), (17, 521901), (51, 173967), (103, 86139), (153, 57989), (309, 28713), (563, 15759), (927, 9571), (1689, 5253), (1751, 5067)]