713857557

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{4889}}^1$

素因数の和:5325

約数の個数: 32

約数和(自身を含む): 1154822400

約数和(自身を除く): 440964843

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 409, 1227, 2863, 4889, 6953, 8589, 14667, 20859, 34223, 48671, 83113, 102669, 146013, 249339, 581791, 1745373, 1999601, 5998803, 13997207, 33993217, 41991621, 101979651, 237952519, 713857557]

約数ペア:

[(1, 713857557), (3, 237952519), (7, 101979651), (17, 41991621), (21, 33993217), (51, 13997207), (119, 5998803), (357, 1999601), (409, 1745373), (1227, 581791), (2863, 249339), (4889, 146013), (6953, 102669), (8589, 83113), (14667, 48671), (20859, 34223)]