240871323

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1042733}}^1$

素因数の和:1042754

約数の個数: 16

約数和(自身を含む): 400409856

約数和(自身を除く): 159538533

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 1042733, 3128199, 7299131, 11470063, 21897393, 34410189, 80290441, 240871323]

約数ペア:

[(1, 240871323), (3, 80290441), (7, 34410189), (11, 21897393), (21, 11470063), (33, 7299131), (77, 3128199), (231, 1042733)]