7665730881

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1\times {\mathrm{199457}}^1$

素因数の和:200040

約数の個数: 16

約数和(自身を含む): 10684566144

約数和(自身を除く): 3018835263

約数列:

[1, 3, 23, 69, 557, 1671, 12811, 38433, 199457, 598371, 4587511, 13762533, 111097549, 333292647, 2555243627, 7665730881]

約数ペア:

[(1, 7665730881), (3, 2555243627), (23, 333292647), (69, 111097549), (557, 13762533), (1671, 4587511), (12811, 598371), (38433, 199457)]