871024791

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{16033}}^1$

素因数の和:16255

約数の個数: 32

約数和(自身を含む): 1436646400

約数和(自身を除く): 565621609

約数列:

[1, 3, 7, 13, 21, 39, 91, 199, 273, 597, 1393, 2587, 4179, 7761, 16033, 18109, 48099, 54327, 112231, 208429, 336693, 625287, 1459003, 3190567, 4377009, 9571701, 22333969, 41477371, 67001907, 124432113, 290341597, 871024791]

約数ペア:

[(1, 871024791), (3, 290341597), (7, 124432113), (13, 67001907), (21, 41477371), (39, 22333969), (91, 9571701), (199, 4377009), (273, 3190567), (597, 1459003), (1393, 625287), (2587, 336693), (4179, 208429), (7761, 112231), (16033, 54327), (18109, 48099)]