380018799

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{22787}}^1$

素因数の和:22919

約数の個数: 24

約数和(自身を含む): 586563120

約数和(自身を除く): 206544321

約数列:

[1, 3, 9, 17, 51, 109, 153, 327, 981, 1853, 5559, 16677, 22787, 68361, 205083, 387379, 1162137, 2483783, 3486411, 7451349, 22354047, 42224311, 126672933, 380018799]

約数ペア:

[(1, 380018799), (3, 126672933), (9, 42224311), (17, 22354047), (51, 7451349), (109, 3486411), (153, 2483783), (327, 1162137), (981, 387379), (1853, 205083), (5559, 68361), (16677, 22787)]