25053063

素因数分解:

$3^1\times 7^3\times {\mathrm{97}}^1\times {\mathrm{251}}^1$

素因数の和:372

約数の個数: 32

約数和(自身を含む): 39513600

約数和(自身を除く): 14460537

約数列:

[1, 3, 7, 21, 49, 97, 147, 251, 291, 343, 679, 753, 1029, 1757, 2037, 4753, 5271, 12299, 14259, 24347, 33271, 36897, 73041, 86093, 99813, 170429, 258279, 511287, 1193003, 3579009, 8351021, 25053063]

約数ペア:

[(1, 25053063), (3, 8351021), (7, 3579009), (21, 1193003), (49, 511287), (97, 258279), (147, 170429), (251, 99813), (291, 86093), (343, 73041), (679, 36897), (753, 33271), (1029, 24347), (1757, 14259), (2037, 12299), (4753, 5271)]