490242597

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1913}}^1\times {\mathrm{6571}}^1$

素因数の和:8500

約数の個数: 16

約数和(自身を含む): 704413248

約数和(自身を除く): 214170651

約数列:

[1, 3, 13, 39, 1913, 5739, 6571, 19713, 24869, 74607, 85423, 256269, 12570323, 37710969, 163414199, 490242597]

約数ペア:

[(1, 490242597), (3, 163414199), (13, 37710969), (39, 12570323), (1913, 256269), (5739, 85423), (6571, 74607), (19713, 24869)]