7481383

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4327}}^1$

素因数の和:4366

約数の個数: 16

約数和(自身を含む): 9694720

約数和(自身を除く): 2213337

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 4327, 30289, 56251, 82213, 393757, 575491, 1068769, 7481383]

約数ペア:

[(1, 7481383), (7, 1068769), (13, 575491), (19, 393757), (91, 82213), (133, 56251), (247, 30289), (1729, 4327)]