12667017

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{8167}}^1$

素因数の和:8228

約数の個数: 16

約数和(自身を含む): 18819072

約数和(自身を除く): 6152055

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 8167, 24501, 89837, 269511, 383849, 1151547, 4222339, 12667017]

約数ペア:

[(1, 12667017), (3, 4222339), (11, 1151547), (33, 383849), (47, 269511), (141, 89837), (517, 24501), (1551, 8167)]