21580823077

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3979499}}^1$

素因数の和:3979556

約数の個数: 16

約数和(自身を含む): 25787160000

約数和(自身を除く): 4206336923

約数列:

[1, 11, 17, 29, 187, 319, 493, 5423, 3979499, 43774489, 67651483, 115405471, 744166313, 1269460181, 1961893007, 21580823077]

約数ペア:

[(1, 21580823077), (11, 1961893007), (17, 1269460181), (29, 744166313), (187, 115405471), (319, 67651483), (493, 43774489), (5423, 3979499)]