13017699

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{359}}^1$

素因数の和:464

約数の個数: 32

約数和(自身を含む): 20736000

約数和(自身を除く): 7718301

約数列:

[1, 3, 9, 17, 27, 51, 79, 153, 237, 359, 459, 711, 1077, 1343, 2133, 3231, 4029, 6103, 9693, 12087, 18309, 28361, 36261, 54927, 85083, 164781, 255249, 482137, 765747, 1446411, 4339233, 13017699]

約数ペア:

[(1, 13017699), (3, 4339233), (9, 1446411), (17, 765747), (27, 482137), (51, 255249), (79, 164781), (153, 85083), (237, 54927), (359, 36261), (459, 28361), (711, 18309), (1077, 12087), (1343, 9693), (2133, 6103), (3231, 4029)]