9972277

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{277}}^1$

素因数の和:460

約数の個数: 16

約数和(自身を含む): 11831680

約数和(自身を除く): 1859403

約数列:

[1, 7, 37, 139, 259, 277, 973, 1939, 5143, 10249, 36001, 38503, 71743, 269521, 1424611, 9972277]

約数ペア:

[(1, 9972277), (7, 1424611), (37, 269521), (139, 71743), (259, 38503), (277, 36001), (973, 10249), (1939, 5143)]