2543702967

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{19429}}^1$

素因数の和:19824

約数の個数: 32

約数和(自身を含む): 4069419200

約数和(自身を除く): 1525716233

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 373, 1119, 3357, 4849, 10071, 14547, 19429, 43641, 58287, 130923, 174861, 252577, 524583, 757731, 2273193, 6819579, 7247017, 21741051, 65223153, 94211221, 195669459, 282633663, 847900989, 2543702967]

約数ペア:

[(1, 2543702967), (3, 847900989), (9, 282633663), (13, 195669459), (27, 94211221), (39, 65223153), (117, 21741051), (351, 7247017), (373, 6819579), (1119, 2273193), (3357, 757731), (4849, 524583), (10071, 252577), (14547, 174861), (19429, 130923), (43641, 58287)]