2125983

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1$

素因数の和:326

約数の個数: 16

約数和(自身を含む): 2954880

約数和(自身を除く): 828897

約数列:

[1, 3, 37, 107, 111, 179, 321, 537, 3959, 6623, 11877, 19153, 19869, 57459, 708661, 2125983]

約数ペア:

[(1, 2125983), (3, 708661), (37, 57459), (107, 19869), (111, 19153), (179, 11877), (321, 6623), (537, 3959)]