2922777

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{757}}^1$

素因数の和:790

約数の個数: 32

約数和(自身を含む): 5093760

約数和(自身を除く): 2170983

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 757, 1287, 2271, 3861, 6813, 8327, 9841, 20439, 24981, 29523, 74943, 88569, 108251, 224829, 265707, 324753, 974259, 2922777]

約数ペア:

[(1, 2922777), (3, 974259), (9, 324753), (11, 265707), (13, 224829), (27, 108251), (33, 88569), (39, 74943), (99, 29523), (117, 24981), (143, 20439), (297, 9841), (351, 8327), (429, 6813), (757, 3861), (1287, 2271)]