9300000031

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{6122449}}^1$

素因数の和:6122494

約数の個数: 12

約数和(自身を含む): 11167348800

約数和(自身を除く): 1867348769

約数列:

[1, 7, 31, 49, 217, 1519, 6122449, 42857143, 189795919, 300000001, 1328571433, 9300000031]

約数ペア:

[(1, 9300000031), (7, 1328571433), (31, 300000001), (49, 189795919), (217, 42857143), (1519, 6122449)]