13860231

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2069}}^1$

素因数の和:2119

約数の個数: 32

約数和(自身を含む): 23846400

約数和(自身を除く): 9986169

約数列:

[1, 3, 7, 11, 21, 29, 33, 77, 87, 203, 231, 319, 609, 957, 2069, 2233, 6207, 6699, 14483, 22759, 43449, 60001, 68277, 159313, 180003, 420007, 477939, 660011, 1260021, 1980033, 4620077, 13860231]

約数ペア:

[(1, 13860231), (3, 4620077), (7, 1980033), (11, 1260021), (21, 660011), (29, 477939), (33, 420007), (77, 180003), (87, 159313), (203, 68277), (231, 60001), (319, 43449), (609, 22759), (957, 14483), (2069, 6699), (2233, 6207)]