2337789

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1993}}^1$

素因数の和:2036

約数の個数: 16

約数和(自身を含む): 3445632

約数和(自身を除く): 1107843

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 1993, 5979, 33881, 45839, 101643, 137517, 779263, 2337789]

約数ペア:

[(1, 2337789), (3, 779263), (17, 137517), (23, 101643), (51, 45839), (69, 33881), (391, 5979), (1173, 1993)]