12431649

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{487}}^1$

素因数の和:684

約数の個数: 16

約数和(自身を含む): 16990208

約数和(自身を除く): 4558559

約数列:

[1, 3, 67, 127, 201, 381, 487, 1461, 8509, 25527, 32629, 61849, 97887, 185547, 4143883, 12431649]

約数ペア:

[(1, 12431649), (3, 4143883), (67, 185547), (127, 97887), (201, 61849), (381, 32629), (487, 25527), (1461, 8509)]