16919133

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73243}}^1$

素因数の和:73264

約数の個数: 16

約数和(自身を含む): 28125696

約数和(自身を除く): 11206563

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 73243, 219729, 512701, 805673, 1538103, 2417019, 5639711, 16919133]

約数ペア:

[(1, 16919133), (3, 5639711), (7, 2417019), (11, 1538103), (21, 805673), (33, 512701), (77, 219729), (231, 73243)]