2247482913

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{647503}}^1$

素因数の和:647608

約数の個数: 16

約数和(自身を含む): 3263420160

約数和(自身を除く): 1015937247

約数列:

[1, 3, 13, 39, 89, 267, 1157, 3471, 647503, 1942509, 8417539, 25252617, 57627767, 172883301, 749160971, 2247482913]

約数ペア:

[(1, 2247482913), (3, 749160971), (13, 172883301), (39, 57627767), (89, 25252617), (267, 8417539), (1157, 1942509), (3471, 647503)]