13939415

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{6529}}^1$

素因数の和:6602

約数の個数: 16

約数和(自身を含む): 19433280

約数和(自身を除く): 5493865

約数列:

[1, 5, 7, 35, 61, 305, 427, 2135, 6529, 32645, 45703, 228515, 398269, 1991345, 2787883, 13939415]

約数ペア:

[(1, 13939415), (5, 2787883), (7, 1991345), (35, 398269), (61, 228515), (305, 45703), (427, 32645), (2135, 6529)]