2685207519

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{145753}}^1$

素因数の和:145871

約数の個数: 24

約数和(自身を含む): 4092772320

約数和(自身を除く): 1407564801

約数列:

[1, 3, 9, 23, 69, 89, 207, 267, 801, 2047, 6141, 18423, 145753, 437259, 1311777, 3352319, 10056957, 12972017, 30170871, 38916051, 116748153, 298356391, 895069173, 2685207519]

約数ペア:

[(1, 2685207519), (3, 895069173), (9, 298356391), (23, 116748153), (69, 38916051), (89, 30170871), (207, 12972017), (267, 10056957), (801, 3352319), (2047, 1311777), (6141, 437259), (18423, 145753)]