25628733

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4133}}^1$

素因数の和:4205

約数の個数: 24

約数和(自身を含む): 40628952

約数和(自身を除く): 15000219

約数列:

[1, 3, 9, 13, 39, 53, 117, 159, 477, 689, 2067, 4133, 6201, 12399, 37197, 53729, 161187, 219049, 483561, 657147, 1971441, 2847637, 8542911, 25628733]

約数ペア:

[(1, 25628733), (3, 8542911), (9, 2847637), (13, 1971441), (39, 657147), (53, 483561), (117, 219049), (159, 161187), (477, 53729), (689, 37197), (2067, 12399), (4133, 6201)]