25114881

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{1609}}^1$

素因数の和:1677

約数の個数: 24

約数和(自身を含む): 37686880

約数和(自身を除く): 12571999

約数列:

[1, 3, 11, 33, 43, 121, 129, 363, 473, 1419, 1609, 4827, 5203, 15609, 17699, 53097, 69187, 194689, 207561, 584067, 761057, 2283171, 8371627, 25114881]

約数ペア:

[(1, 25114881), (3, 8371627), (11, 2283171), (33, 761057), (43, 584067), (121, 207561), (129, 194689), (363, 69187), (473, 53097), (1419, 17699), (1609, 15609), (4827, 5203)]