9540621

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{491}}^1$

素因数の和:641

約数の個数: 24

約数和(自身を含む): 14736384

約数和(自身を除く): 5195763

約数列:

[1, 3, 9, 17, 51, 127, 153, 381, 491, 1143, 1473, 2159, 4419, 6477, 8347, 19431, 25041, 62357, 75123, 187071, 561213, 1060069, 3180207, 9540621]

約数ペア:

[(1, 9540621), (3, 3180207), (9, 1060069), (17, 561213), (51, 187071), (127, 75123), (153, 62357), (381, 25041), (491, 19431), (1143, 8347), (1473, 6477), (2159, 4419)]