31662393

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{10847}}^1$

素因数の和:10996

約数の個数: 16

約数和(自身を含む): 48599040

約数和(自身を除く): 16936647

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 10847, 32541, 75929, 227787, 1507733, 4523199, 10554131, 31662393]

約数ペア:

[(1, 31662393), (3, 10554131), (7, 4523199), (21, 1507733), (139, 227787), (417, 75929), (973, 32541), (2919, 10847)]