15799689

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{601}}^1$

素因数の和:757

約数の個数: 24

約数和(自身を含む): 24041472

約数和(自身を除く): 8241783

約数列:

[1, 3, 9, 23, 69, 127, 207, 381, 601, 1143, 1803, 2921, 5409, 8763, 13823, 26289, 41469, 76327, 124407, 228981, 686943, 1755521, 5266563, 15799689]

約数ペア:

[(1, 15799689), (3, 5266563), (9, 1755521), (23, 686943), (69, 228981), (127, 124407), (207, 76327), (381, 41469), (601, 26289), (1143, 13823), (1803, 8763), (2921, 5409)]