227121839

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{9871}}^1$

素因数の和:10070

約数の個数: 16

約数和(自身を含む): 274836480

約数和(自身を除く): 47714641

約数列:

[1, 7, 19, 133, 173, 1211, 3287, 9871, 23009, 69097, 187549, 1312843, 1707683, 11953781, 32445977, 227121839]

約数ペア:

[(1, 227121839), (7, 32445977), (19, 11953781), (133, 1707683), (173, 1312843), (1211, 187549), (3287, 69097), (9871, 23009)]