384021777

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1\times {\mathrm{373}}^1$

素因数の和:789

約数の個数: 32

約数和(自身を含む): 549762048

約数和(自身を除く): 165740271

約数列:

[1, 3, 23, 43, 69, 129, 347, 373, 989, 1041, 1119, 2967, 7981, 8579, 14921, 16039, 23943, 25737, 44763, 48117, 129431, 343183, 368897, 388293, 1029549, 1106691, 2976913, 5565533, 8930739, 16696599, 128007259, 384021777]

約数ペア:

[(1, 384021777), (3, 128007259), (23, 16696599), (43, 8930739), (69, 5565533), (129, 2976913), (347, 1106691), (373, 1029549), (989, 388293), (1041, 368897), (1119, 343183), (2967, 129431), (7981, 48117), (8579, 44763), (14921, 25737), (16039, 23943)]