13339767

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{499}}^1$

素因数の和:595

約数の個数: 32

約数和(自身を含む): 21760000

約数和(自身を除く): 8420233

約数列:

[1, 3, 7, 19, 21, 57, 67, 133, 201, 399, 469, 499, 1273, 1407, 1497, 3493, 3819, 8911, 9481, 10479, 26733, 28443, 33433, 66367, 100299, 199101, 234031, 635227, 702093, 1905681, 4446589, 13339767]

約数ペア:

[(1, 13339767), (3, 4446589), (7, 1905681), (19, 702093), (21, 635227), (57, 234031), (67, 199101), (133, 100299), (201, 66367), (399, 33433), (469, 28443), (499, 26733), (1273, 10479), (1407, 9481), (1497, 8911), (3493, 3819)]