9058231

素因数分解:

$7^1\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:96

約数の個数: 32

約数和(自身を含む): 12185600

約数和(自身を除く): 3127369

約数列:

[1, 7, 13, 19, 31, 91, 133, 169, 217, 247, 403, 589, 1183, 1729, 2197, 2821, 3211, 4123, 5239, 7657, 15379, 22477, 36673, 41743, 53599, 68107, 99541, 292201, 476749, 696787, 1294033, 9058231]

約数ペア:

[(1, 9058231), (7, 1294033), (13, 696787), (19, 476749), (31, 292201), (91, 99541), (133, 68107), (169, 53599), (217, 41743), (247, 36673), (403, 22477), (589, 15379), (1183, 7657), (1729, 5239), (2197, 4123), (2821, 3211)]