9352581

素因数分解:

$3^1\times 7^3\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:234

約数の個数: 32

約数和(自身を含む): 14880000

約数和(自身を除く): 5527419

約数列:

[1, 3, 7, 21, 49, 61, 147, 149, 183, 343, 427, 447, 1029, 1043, 1281, 2989, 3129, 7301, 8967, 9089, 20923, 21903, 27267, 51107, 62769, 63623, 153321, 190869, 445361, 1336083, 3117527, 9352581]

約数ペア:

[(1, 9352581), (3, 3117527), (7, 1336083), (21, 445361), (49, 190869), (61, 153321), (147, 63623), (149, 62769), (183, 51107), (343, 27267), (427, 21903), (447, 20923), (1029, 9089), (1043, 8967), (1281, 7301), (2989, 3129)]