2564753391

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{49363}}^1$

素因数の和:49643

約数の個数: 24

約数和(自身を含む): 3881195136

約数和(自身を除く): 1316441745

約数列:

[1, 3, 9, 23, 69, 207, 251, 753, 2259, 5773, 17319, 49363, 51957, 148089, 444267, 1135349, 3406047, 10218141, 12390113, 37170339, 111511017, 284972599, 854917797, 2564753391]

約数ペア:

[(1, 2564753391), (3, 854917797), (9, 284972599), (23, 111511017), (69, 37170339), (207, 12390113), (251, 10218141), (753, 3406047), (2259, 1135349), (5773, 444267), (17319, 148089), (49363, 51957)]