78849309

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{341339}}^1$

素因数の和:341360

約数の個数: 16

約数和(自身を含む): 131074560

約数和(自身を除く): 52225251

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 341339, 1024017, 2389373, 3754729, 7168119, 11264187, 26283103, 78849309]

約数ペア:

[(1, 78849309), (3, 26283103), (7, 11264187), (11, 7168119), (21, 3754729), (33, 2389373), (77, 1024017), (231, 341339)]