1244043

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:243

約数の個数: 24

約数和(自身を含む): 1954368

約数和(自身を除く): 710325

約数列:

[1, 3, 9, 17, 47, 51, 141, 153, 173, 423, 519, 799, 1557, 2397, 2941, 7191, 8131, 8823, 24393, 26469, 73179, 138227, 414681, 1244043]

約数ペア:

[(1, 1244043), (3, 414681), (9, 138227), (17, 73179), (47, 26469), (51, 24393), (141, 8823), (153, 8131), (173, 7191), (423, 2941), (519, 2397), (799, 1557)]