41278839

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2689}}^1$

素因数の和:2759

約数の個数: 32

約数和(自身を含む): 68175360

約数和(自身を除く): 26896521

約数列:

[1, 3, 7, 17, 21, 43, 51, 119, 129, 301, 357, 731, 903, 2193, 2689, 5117, 8067, 15351, 18823, 45713, 56469, 115627, 137139, 319991, 346881, 809389, 959973, 1965659, 2428167, 5896977, 13759613, 41278839]

約数ペア:

[(1, 41278839), (3, 13759613), (7, 5896977), (17, 2428167), (21, 1965659), (43, 959973), (51, 809389), (119, 346881), (129, 319991), (301, 137139), (357, 115627), (731, 56469), (903, 45713), (2193, 18823), (2689, 15351), (5117, 8067)]