562438233

素因数分解:

$3^2\times 7^1\times {\mathrm{1987}}^1\times {\mathrm{4493}}^1$

素因数の和:6493

約数の個数: 24

約数和(自身を含む): 929143488

約数和(自身を除く): 366705255

約数列:

[1, 3, 7, 9, 21, 63, 1987, 4493, 5961, 13479, 13909, 17883, 31451, 40437, 41727, 94353, 125181, 283059, 8927591, 26782773, 62493137, 80348319, 187479411, 562438233]

約数ペア:

[(1, 562438233), (3, 187479411), (7, 80348319), (9, 62493137), (21, 26782773), (63, 8927591), (1987, 283059), (4493, 125181), (5961, 94353), (13479, 41727), (13909, 40437), (17883, 31451)]