2007397743

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{811}}^1\times {\mathrm{63467}}^1$

素因数の和:64294

約数の個数: 16

約数和(自身を含む): 2886016896

約数和(自身を除く): 878619153

約数列:

[1, 3, 13, 39, 811, 2433, 10543, 31629, 63467, 190401, 825071, 2475213, 51471737, 154415211, 669132581, 2007397743]

約数ペア:

[(1, 2007397743), (3, 669132581), (13, 154415211), (39, 51471737), (811, 2475213), (2433, 825071), (10543, 190401), (31629, 63467)]