4380441

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6607}}^1$

素因数の和:6640

約数の個数: 16

約数和(自身を含む): 6660864

約数和(自身を除く): 2280423

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 6607, 19821, 85891, 112319, 257673, 336957, 1460147, 4380441]

約数ペア:

[(1, 4380441), (3, 1460147), (13, 336957), (17, 257673), (39, 112319), (51, 85891), (221, 19821), (663, 6607)]