13232151

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{347}}^1$

素因数の和:595

約数の個数: 24

約数和(自身を含む): 20267520

約数和(自身を除く): 7035369

約数列:

[1, 3, 9, 19, 57, 171, 223, 347, 669, 1041, 2007, 3123, 4237, 6593, 12711, 19779, 38133, 59337, 77381, 232143, 696429, 1470239, 4410717, 13232151]

約数ペア:

[(1, 13232151), (3, 4410717), (9, 1470239), (19, 696429), (57, 232143), (171, 77381), (223, 59337), (347, 38133), (669, 19779), (1041, 12711), (2007, 6593), (3123, 4237)]