347907423

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{115163}}^1$

素因数の和:115238

約数の個数: 16

約数和(自身を含む): 497508480

約数和(自身を除く): 149601057

約数列:

[1, 3, 19, 53, 57, 159, 1007, 3021, 115163, 345489, 2188097, 6103639, 6564291, 18310917, 115969141, 347907423]

約数ペア:

[(1, 347907423), (3, 115969141), (19, 18310917), (53, 6564291), (57, 6103639), (159, 2188097), (1007, 345489), (3021, 115163)]