16017621

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{2473}}^1$

素因数の和:2620

約数の個数: 16

約数和(自身を含む): 22800384

約数和(自身を除く): 6782763

約数列:

[1, 3, 17, 51, 127, 381, 2159, 2473, 6477, 7419, 42041, 126123, 314071, 942213, 5339207, 16017621]

約数ペア:

[(1, 16017621), (3, 5339207), (17, 942213), (51, 314071), (127, 126123), (381, 42041), (2159, 7419), (2473, 6477)]