12253347

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{547}}^1$

素因数の和:703

約数の個数: 24

約数和(自身を含む): 18807360

約数和(自身を除く): 6554013

約数列:

[1, 3, 9, 19, 57, 131, 171, 393, 547, 1179, 1641, 2489, 4923, 7467, 10393, 22401, 31179, 71657, 93537, 214971, 644913, 1361483, 4084449, 12253347]

約数ペア:

[(1, 12253347), (3, 4084449), (9, 1361483), (19, 644913), (57, 214971), (131, 93537), (171, 71657), (393, 31179), (547, 22401), (1179, 10393), (1641, 7467), (2489, 4923)]