1900698081

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{317}}^1\times {\mathrm{769}}^1$

素因数の和:1225

約数の個数: 32

約数和(自身を含む): 2679747840

約数和(自身を除く): 779049759

約数列:

[1, 3, 23, 69, 113, 317, 339, 769, 951, 2307, 2599, 7291, 7797, 17687, 21873, 35821, 53061, 86897, 107463, 243773, 260691, 731319, 823883, 1998631, 2471649, 5606779, 5995893, 16820337, 27546349, 82639047, 633566027, 1900698081]

約数ペア:

[(1, 1900698081), (3, 633566027), (23, 82639047), (69, 27546349), (113, 16820337), (317, 5995893), (339, 5606779), (769, 2471649), (951, 1998631), (2307, 823883), (2599, 731319), (7291, 260691), (7797, 243773), (17687, 107463), (21873, 86897), (35821, 53061)]