17105661

素因数分解:

$3^4\times {\mathrm{223}}^1\times {\mathrm{947}}^1$

素因数の和:1182

約数の個数: 20

約数和(自身を含む): 25694592

約数和(自身を除く): 8588931

約数列:

[1, 3, 9, 27, 81, 223, 669, 947, 2007, 2841, 6021, 8523, 18063, 25569, 76707, 211181, 633543, 1900629, 5701887, 17105661]

約数ペア:

[(1, 17105661), (3, 5701887), (9, 1900629), (27, 633543), (81, 211181), (223, 76707), (669, 25569), (947, 18063), (2007, 8523), (2841, 6021)]