29780187

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{7283}}^1$

素因数の和:7362

約数の個数: 16

約数和(自身を含む): 41955840

約数和(自身を除く): 12175653

約数列:

[1, 3, 29, 47, 87, 141, 1363, 4089, 7283, 21849, 211207, 342301, 633621, 1026903, 9926729, 29780187]

約数ペア:

[(1, 29780187), (3, 9926729), (29, 1026903), (47, 633621), (87, 342301), (141, 211207), (1363, 21849), (4089, 7283)]