41651919

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{647}}^1$

素因数の和:987

約数の個数: 24

約数和(自身を含む): 63078912

約数和(自身を除く): 21426993

約数列:

[1, 3, 9, 23, 69, 207, 311, 647, 933, 1941, 2799, 5823, 7153, 14881, 21459, 44643, 64377, 133929, 201217, 603651, 1810953, 4627991, 13883973, 41651919]

約数ペア:

[(1, 41651919), (3, 13883973), (9, 4627991), (23, 1810953), (69, 603651), (207, 201217), (311, 133929), (647, 64377), (933, 44643), (1941, 21459), (2799, 14881), (5823, 7153)]