1316291223

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{475367}}^1$

素因数の和:475454

約数の個数: 16

約数和(自身を含む): 1916683776

約数和(自身を除く): 600392553

約数列:

[1, 3, 13, 39, 71, 213, 923, 2769, 475367, 1426101, 6179771, 18539313, 33751057, 101253171, 438763741, 1316291223]

約数ペア:

[(1, 1316291223), (3, 438763741), (13, 101253171), (39, 33751057), (71, 18539313), (213, 6179771), (923, 1426101), (2769, 475367)]