40407851

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{487}}^1$

素因数の和:914

約数の個数: 16

約数和(自身を含む): 46613760

約数和(自身を除く): 6205909

約数列:

[1, 11, 19, 209, 397, 487, 4367, 5357, 7543, 9253, 82973, 101783, 193339, 2126729, 3673441, 40407851]

約数ペア:

[(1, 40407851), (11, 3673441), (19, 2126729), (209, 193339), (397, 101783), (487, 82973), (4367, 9253), (5357, 7543)]