2397141

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{1889}}^1$

素因数の和:1945

約数の個数: 16

約数和(自身を含む): 3628800

約数和(自身を除く): 1231659

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 1889, 5667, 17001, 51003, 88783, 266349, 799047, 2397141]

約数ペア:

[(1, 2397141), (3, 799047), (9, 266349), (27, 88783), (47, 51003), (141, 17001), (423, 5667), (1269, 1889)]