1690049511

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{461}}^1\times {\mathrm{9473}}^1$

素因数の和:9983

約数の個数: 24

約数和(自身を含む): 2503637136

約数和(自身を除く): 813587625

約数列:

[1, 3, 9, 43, 129, 387, 461, 1383, 4149, 9473, 19823, 28419, 59469, 85257, 178407, 407339, 1222017, 3666051, 4367053, 13101159, 39303477, 187783279, 563349837, 1690049511]

約数ペア:

[(1, 1690049511), (3, 563349837), (9, 187783279), (43, 39303477), (129, 13101159), (387, 4367053), (461, 3666051), (1383, 1222017), (4149, 407339), (9473, 178407), (19823, 85257), (28419, 59469)]