3945411

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{241}}^1$

素因数の和:371

約数の個数: 24

約数和(自身を含む): 6115824

約数和(自身を除く): 2170413

約数列:

[1, 3, 9, 17, 51, 107, 153, 241, 321, 723, 963, 1819, 2169, 4097, 5457, 12291, 16371, 25787, 36873, 77361, 232083, 438379, 1315137, 3945411]

約数ペア:

[(1, 3945411), (3, 1315137), (9, 438379), (17, 232083), (51, 77361), (107, 36873), (153, 25787), (241, 16371), (321, 12291), (723, 5457), (963, 4097), (1819, 2169)]