27384679

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:415

約数の個数: 24

約数和(自身を含む): 33496848

約数和(自身を除く): 6112169

約数列:

[1, 7, 41, 43, 49, 287, 301, 317, 1763, 2009, 2107, 2219, 12341, 12997, 13631, 15533, 86387, 90979, 95417, 558871, 636853, 667919, 3912097, 27384679]

約数ペア:

[(1, 27384679), (7, 3912097), (41, 667919), (43, 636853), (49, 558871), (287, 95417), (301, 90979), (317, 86387), (1763, 15533), (2009, 13631), (2107, 12997), (2219, 12341)]