19440063

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{353}}^1$

素因数の和:599

約数の個数: 24

約数和(自身を含む): 29268720

約数和(自身を除く): 9828657

約数列:

[1, 3, 9, 29, 87, 211, 261, 353, 633, 1059, 1899, 3177, 6119, 10237, 18357, 30711, 55071, 74483, 92133, 223449, 670347, 2160007, 6480021, 19440063]

約数ペア:

[(1, 19440063), (3, 6480021), (9, 2160007), (29, 670347), (87, 223449), (211, 92133), (261, 74483), (353, 55071), (633, 30711), (1059, 18357), (1899, 10237), (3177, 6119)]