17740197

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2467}}^1$

素因数の和:2537

約数の個数: 24

約数和(自身を含む): 27720576

約数和(自身を除く): 9980379

約数列:

[1, 3, 9, 17, 47, 51, 141, 153, 423, 799, 2397, 2467, 7191, 7401, 22203, 41939, 115949, 125817, 347847, 377451, 1043541, 1971133, 5913399, 17740197]

約数ペア:

[(1, 17740197), (3, 5913399), (9, 1971133), (17, 1043541), (47, 377451), (51, 347847), (141, 125817), (153, 115949), (423, 41939), (799, 22203), (2397, 7401), (2467, 7191)]