38963309

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{7127}}^1$

素因数の和:7216

約数の個数: 16

約数和(自身を含む): 49268736

約数和(自身を除く): 10305427

約数列:

[1, 7, 11, 71, 77, 497, 781, 5467, 7127, 49889, 78397, 506017, 548779, 3542119, 5566187, 38963309]

約数ペア:

[(1, 38963309), (7, 5566187), (11, 3542119), (71, 548779), (77, 506017), (497, 78397), (781, 49889), (5467, 7127)]