28775823

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{1723}}^1$

素因数の和:2038

約数の個数: 16

約数和(自身を含む): 40548480

約数和(自身を除く): 11772657

約数列:

[1, 3, 19, 57, 293, 879, 1723, 5169, 5567, 16701, 32737, 98211, 504839, 1514517, 9591941, 28775823]

約数ペア:

[(1, 28775823), (3, 9591941), (19, 1514517), (57, 504839), (293, 98211), (879, 32737), (1723, 16701), (5169, 5567)]