1399323363

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{4019}}^1\times {\mathrm{6827}}^1$

素因数の和:10866

約数の個数: 16

約数和(自身を含む): 1976296320

約数和(自身を除く): 576972957

約数列:

[1, 3, 17, 51, 4019, 6827, 12057, 20481, 68323, 116059, 204969, 348177, 27437713, 82313139, 466441121, 1399323363]

約数ペア:

[(1, 1399323363), (3, 466441121), (17, 82313139), (51, 27437713), (4019, 348177), (6827, 204969), (12057, 116059), (20481, 68323)]