16357347

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4159}}^1$

素因数の和:4207

約数の個数: 24

約数和(自身を含む): 25958400

約数和(自身を除く): 9601053

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 4159, 12477, 37431, 79021, 95657, 237063, 286971, 711189, 860913, 1817483, 5452449, 16357347]

約数ペア:

[(1, 16357347), (3, 5452449), (9, 1817483), (19, 860913), (23, 711189), (57, 286971), (69, 237063), (171, 95657), (207, 79021), (437, 37431), (1311, 12477), (3933, 4159)]