665488001

素因数分解:

${\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1\times {\mathrm{1279}}^1$

素因数の和:1664

約数の個数: 16

約数和(自身を含む): 713687040

約数和(自身を除く): 48199039

約数列:

[1, 17, 127, 241, 1279, 2159, 4097, 21743, 30607, 162433, 308239, 520319, 2761361, 5240063, 39146353, 665488001]

約数ペア:

[(1, 665488001), (17, 39146353), (127, 5240063), (241, 2761361), (1279, 520319), (2159, 308239), (4097, 162433), (21743, 30607)]