39790651

素因数分解:

${\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:390

約数の個数: 16

約数和(自身を含む): 42254784

約数和(自身を除く): 2464133

約数列:

[1, 37, 53, 103, 197, 1961, 3811, 5459, 7289, 10441, 20291, 201983, 386317, 750767, 1075423, 39790651]

約数ペア:

[(1, 39790651), (37, 1075423), (53, 750767), (103, 386317), (197, 201983), (1961, 20291), (3811, 10441), (5459, 7289)]